Using CCOC(=O)NNc1nc2cc(-n3ccnc3C)c(C(F)(F)F)cc2n(O)c1=O to produce Cc1nccn1-c1cc2c(cc1C(F)(F)F)[nH]c(=O)c1n[nH]c(=O)n12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.