Using CS(=O)(=O)OCCc1ccsc1, CN1CCC(C(=O)c2ncc[nH]2)CC1 to produce CN1CCC(C(=O)c2nccn2CCc2ccsc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.