Using CCOP(=O)(CC(=O)NNc1nc2ccc(C(F)(F)F)cc2n(OCc2ccccc2)c1=O)OCC to produce CCOP(=O)(CC(=O)NNc1nc2ccc(C(F)(F)F)cc2n(O)c1=O)OCC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.