Hmm ... It's impossible ;-) This RPM doesn't exist on any FTP server

Provides :
libreoffice-gtk3
libreoffice-gtk3(x86-32)
libvclplug_gtk3lo.so

Requires :

libgobject-2.0.so.0
libpthread.so.0
libdl.so.2
libdbus-glib-1.so.2
rtld(GNU_HASH)
libpangocairo-1.0.so.0
libgdk_pixbuf-2.0.so.0
libm.so.6
libuno_cppuhelpergcc3.so.3
libvcllo.so
libgcc_s.so.1
libstdc++.so.6(GLIBCXX_3.4.18)
libpango-1.0.so.0
libreoffice-ure(x86-32) = 1:5.3.6.1-10.el7
libc.so.6(GLIBC_2.1.3)
libuno_sal.so.3(UDK_3.11)
libi18nutil.so
libSM.so.6
libXext.so.6
libgthread-2.0.so.0
libuno_cppu.so.3
libpthread.so.0(GLIBC_2.0)
libuno_cppuhelpergcc3.so.3(UDK_3.1)
libjvmaccesslo.so
libgmodule-2.0.so.0
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(CompressedFileNames) <= 3.0.4-1
libstdc++.so.6
libuno_cppu.so.3(LIBO_UDK_4.4)
libcairo.so.2
libatk-1.0.so.0
libgdk-3.so.0
libbasegfxlo.so
libi18nlangtag.so
libreoffice-core(x86-32) = 1:5.3.6.1-10.el7
libuno_sal.so.3(LIBO_UDK_5.1)
libc.so.6
libuno_cppuhelpergcc3.so.3(LIBO_UDK_3.9)
libc.so.6(GLIBC_2.3.4)
libstdc++.so.6(GLIBCXX_3.4)
libuno_sal.so.3(UDK_3.6)
libICE.so.6
libuno_cppuhelpergcc3.so.3(UDK_3.6)
libuno_cppuhelpergcc3.so.3(UDK_3_0_0)
libucbhelper.so
libstdc++.so.6(GLIBCXX_3.4.15)
libc.so.6(GLIBC_2.4)
libuno_cppu.so.3(UDK_3_0_0)
libcomphelper.so
libgio-2.0.so.0
gstreamer1(element-gtksink)
libuno_sal.so.3
rpmlib(PayloadIsXz) <= 5.2-1
libsotlo.so
libuno_sal.so.3(LIBO_UDK_4.0)
libuno_sal.so.3(LIBO_UDK_4.1)
libuno_sal.so.3(UDK_3.3)
libgtk-3.so.0
ld-linux.so.2
libuno_cppu.so.3(UDK_3.1)
libutllo.so
libuno_sal.so.3(LIBO_UDK_3.6)
libc.so.6(GLIBC_2.0)
libtllo.so
libstdc++.so.6(CXXABI_1.3.7)
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
libcairo-gobject.so.2
libX11.so.6
libepoxy.so.0
libuno_sal.so.3(UDK_3_0_0)
libdbus-1.so.3
ld-linux.so.2(GLIBC_2.3)
libglib-2.0.so.0
libgcc_s.so.1(GCC_3.0)
libstdc++.so.6(CXXABI_1.3)

Content of RPM :
/usr/lib/libreoffice/program/libvclplug_gtk3lo.so