Using COC(=O)[C@H](C)NC(=O)C(C)Oc1ccc(C=C2C(=O)Nc3ccccc32)c2cccnc12 to produce CC(Oc1ccc(C=C2C(=O)Nc3ccccc32)c2cccnc12)C(=O)N[C@@H](C)C(=O)[O-], please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.