Using COc1ccc(/C(C#N)=C/c2ccc(N3CCC(O)CC3)s2)cc1OC, CCN(CC)CC(=O)[O-] to produce CCN(CC)CC(=O)OC1CCN(c2ccc(/C=C(\C#N)c3ccc(OC)c(OC)c3)s2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.