Using NC1CCCC1, O=C(Nc1nc2cc(C(F)(F)F)cc(Cl)n2n1)c1cccnc1 to produce O=C(Nc1nc2cc(C(F)(F)F)cc(NC3CCCC3)n2n1)c1cccnc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.