Showing structure for CCC1(C)OC2=CC(=C(S(=O)CCO)C=C2O)C(O)C(NC)C(=O)N([Si](C)(C)C(C)(C)C)C(C)C(=O)N([Si](C)(C)C(C)(C)C)C1C(=O)NCC(=O)O