Using CCO, CCOC(=O)COc1ccc(CC(NS(=O)(=O)c2ccccc2)c2cccnc2)cc1 to produce CCC(Oc1ccc(CC(NS(=O)(=O)c2ccccc2)c2cccnc2)cc1)C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.