Using Cn1cc(-c2ccc3nnc(C(F)(F)c4ccc5nc(NC(=O)C6CC6)cn5n4)n3c2)cn1 to produce Cn1cc(-c2ccc3nnc(C(F)(F)c4ccc5nc(N)cn5n4)n3c2)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.