Showing structure for CC(C)(C)[Si](C)(C)OC1=CC2=C(C(=O)C(C3=CC=C(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)=C3)CO2)C(O[Si](C)(C)C(C)(C)C)=C1