Using c1ncncn1, CCOC(=O)C1=C(C)Nc2ccnc(OC(C)C)c2C1c1ccccc1C(F)(F)F to produce CC(C)Oc1nccc2c1C(c1ccccc1C(F)(F)F)c1c(cc[nH]c1=O)N2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.