Using COc1ccc2c(c1)CCN=C2C1CCN(S(=O)(=O)c2cn(C)cn2)CC1 to produce COc1ccc2c(c1)CCNC2C1CCN(S(=O)(=O)c2cn(C)cn2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.