Using CCCCc1cnc(Cl)c(C(=O)NC(=N)COCCc2cc(F)ccc2F)c1 to produce CCCCc1cnc2nc(COCCc3cc(F)ccc3F)[nH]c(=O)c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.