Showing structure for CC(C)(C)[Si](C)(C)OCC1OC(OC2=CC=C(C(=O)O[Si](C)(C)C(C)(C)C)C=C2O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C1O