Using O, CS(=O)c1ccccc1C(CC(=O)O)NC(=O)CCCCc1ccc(C=NN)cc1 to produce CS(=O)(=O)c1ccccc1C(CC(=O)O)NC(=O)CCCCc1ccc(C=NN)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.