Using CC1(C)NCCc2c1ncn2-c1ccccc1, O=C(Cl)c1cccc(C(F)(F)F)c1Cl to produce CC1(C)c2ncn(-c3ccccc3)c2CCN1C(=O)c1cccc(C(F)(F)F)c1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.