Showing structure for CC(C)(C)[Si](C)(C)OC1C(OC2C(OC3=CC(O)=C4C(=O)C=C(C5=CC=C(O)C(O)=C5)OC4=C3)OC(CO)C(O)C2O)OCC1(CO)O[Si](C)(C)C(C)(C)C