Using O=C(c1ccc(F)cc1)c1cc(Cl)ccc1Cl, c1c[nH]cn1 to produce O=C(c1ccc(-n2ccnc2)cc1)c1cc(Cl)ccc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.