Using COCC1=C(C(=O)OC)[C@H](c2ccc(F)c(F)c2)N(C(=O)Oc2ccc([N+](=O)[O-])cc2)C(=O)N1, CCOC(=O)CCN to produce CCOC(=O)CCNC(=O)N1C(=O)NC(COC)=C(C(=O)OC)[C@@H]1c1ccc(F)c(F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.