Using O=C(O)c1c[nH]c(=O)c2cc(S(=O)(=O)Cl)ccc12, CC1(O)CNC1 to produce CC1(O)CN(S(=O)(=O)c2ccc3c(C(=O)O)c[nH]c(=O)c3c2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.