Using CCOC(=O)Cn1cc(-c2cnc(N3CCC(Oc4ccccc4C(F)(F)F)CC3)nc2)cn1 to produce O=C(O)Cn1cc(-c2cnc(N3CCC(Oc4ccccc4C(F)(F)F)CC3)nc2)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.