Showing structure for C[Si](C)(C)OC1=CC2=C(C(O[Si](C)(C)C)=C1)[C@@H](C1=C(O[Si](C)(C)C)C=C(O)C3=C1O[C@H](C1=CC=C(O)C(O)=C1)[C@@H](O[Si](C)(C)C)C3)[C@H](O)[C@@H](C1=CC(O)=C(O)C(O)=C1)O2