Using Cc1ncn(S(=O)(=O)N(C)C)c1Cc1ccc2c(c1)OCCO2, O=C([O-])O to produce C[C@]1(Cc2ccc3c(c2)OCCO3)CNC=N1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.