Using C1=C(c2ccccc2)CCNC1, CC(=O)Nc1ccc2c3c(cccc13)S(=O)(=O)N2CCCCl to produce CC(=O)Nc1ccc2c3c(cccc13)S(=O)(=O)N2CCCN1CC=C(c2ccccc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.