Showing structure for CC(C)(C)[Si](C)(C)OCC1OC(OC2=CC(O[Si](C)(C)C(C)(C)C)=CC3=C2C(=O)C=C(C2=CC=C(O)C=C2)O3)C(O[Si](C)(C)C(C)(C)C)C(O)C1O