Using O=C(c1ccccc1)C(F)CC(F)N1CCC(O)(c2ccc(Cl)cc2)CC1, CNC to produce CN(C)C(CC(F)N1CCC(O)(c2ccc(Cl)cc2)CC1)C(=O)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.