Using COc1ccc(-c2ccc(C3(CC(=O)NOC4CCCCO4)CCN(S(C)(=O)=O)CCS3(=O)=O)s2)cc1 to produce COc1ccc(-c2ccc(C3(CC(=O)NO)CCN(S(C)(=O)=O)CCS3(=O)=O)s2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.