Showing structure for CC(C)(C)[Si](C)(C)OC1=CC(C(=O)OC2C(OC(=O)C3=CC(O)=C(O)C(O)=C3)OC(CO)C(O)C2O[Si](C)(C)C(C)(C)C)=CC(O)=C1O[Si](C)(C)C(C)(C)C