Using Ic1ccc2[nH]ccc2c1, CC(=O)N1CCN(C(=O)/C=C/c2ccc(Sc3c(Cl)cccc3C=O)c(Cl)c2)CC1 to produce CC(=O)N1CCN(C(=O)/C=C/c2ccc(Sc3ccc4[nH]ccc4c3)c(Cl)c2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.