Using CN1C=C[NH+](CC(=O)c2ccc(NS(C)(=O)=O)cc2)C1 to produce CN1C=C[NH+](CC(O)c2ccc(NS(C)(=O)=O)cc2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.