Using COC(=O)CC1CCCCN1C(=O)c1nc(C)sc1-c1ccc(F)cc1 to produce Cc1nc(C(=O)N2CCCCC2CC(=O)O)c(-c2ccc(F)cc2)s1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.