Showing structure for CC(C)(C)[Si](C)(C)OC1=CC(/C=C/C2=CC=C(O)C=C2)=C(C2OC(CO)C(O[Si](C)(C)C(C)(C)C)C(O)C2O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)=C1