Showing structure for CCC1(C)OC2=CC(=C(S(=O)CCO)C=C2O[Si](C)(C)C)C(O[Si](C)(C)C)C(N(C)[Si](C)(C)C)C(=O)N([Si](C)(C)C)C(C)C(=O)NC1C(=O)NCC(=O)O