Showing structure for CC(C)=CCC1=C(O[Si](C)(C)C(C)(C)C)C=CC(C2COC3=C(CC=C(C)C)C(O[Si](C)(C)C(C)(C)C)=CC(O)=C3C2=O)=C1O[Si](C)(C)C(C)(C)C