Using NO, O=Cc1ccn2c(-c3cccc(NC(=O)NCC(F)(F)F)c3)cnc2c1 to produce O=C(NCC(F)(F)F)Nc1cccc(-c2cnc3cc(C=NO)ccn23)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.