Using COCC1CN(c2ccc(O)cc2)C(=O)O1, Cc1ccc(S(=O)(=O)OCCC(C)O)cc1 to produce COCC1CN(c2ccc(OCCC(C)O)cc2)C(=O)O1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.