Showing structure for CC(C)(C)[Si](C)(C)OC1C(OC2=CC(O)=C3C(=O)C(CC4=CC=C(O)C=C4)(O[Si](C)(C)C(C)(C)C)OC3=C2)OC(CO)C(O)C1O[Si](C)(C)C(C)(C)C