Using CS(=O)(=O)Cl, CC(C)(C)OC(=O)N1CCc2[nH]c3ccccc3c2C1 to produce CS(=O)(=O)n1c2c(c3ccccc31)CNCC2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.