Using CC(C)(CN)CO, Cc1cccc(Cn2c(C(=O)O)cc3cc(Cl)ccc32)c1 to produce Cc1cccc(Cn2c(C(=O)NCC(C)(C)CO)cc3cc(Cl)ccc32)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.