Using NCc1ccc2[nH]c(C(F)(F)F)cc2c1, COc1cnc(C(=O)O)cn1 to produce COc1cnc(C(=O)NCc2ccc3[nH]c(C(F)(F)F)cc3c2)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.