Using CC(C)(C)OC(=O)NC1C2CCC1Cc1cc(CCC=O)ccc1C2, FC(F)(F)C1CCNCC1 to produce CC(C)(C)OC(=O)NC1C2CCC1Cc1cc(CCCN3CCC(C(F)(F)F)CC3)ccc1C2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.