Showing structure for C[Si](C)(C)OC1=CC(O)=C(CC(O)C(C2=CC=C(O[Si](C)(C)C)C(O)=C2)C2=C(O[Si](C)(C)C)C=C(O)C3=C2OC(C2=CC=C(O[Si](C)(C)C)C(O)=C2)C(O)C3)C(O)=C1