Using COC(=O)c1ccc(Cc2cn(C)c3ccc(CC(C)C(=O)O)cc23)c(OC)c1, CCCCCN to produce CCCCCNC(=O)C(C)Cc1ccc2c(c1)c(Cc1ccc(C(=O)OC)cc1OC)cn2C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.