Using CCN(c1ncnc2c1ccn2S(=O)(=O)c1ccc(C)cc1)[C@H]1CCCN(C(=O)OCc2ccccc2)C1 to produce CCN(c1ncnc2c1ccn2S(=O)(=O)c1ccc(C)cc1)[C@H]1CCCNC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.