Using CC(C)C(NC(=O)CCc1ccccc1)P(=O)(O)CC(CCCCNC(=O)OCc1ccccc1)C(=O)O to produce CC(C)C(NC(=O)CCc1ccccc1)P(=O)(O)CC(CCCCN)C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.