Using c1nc2c([nH]1)CCNC2CN1CCCC1, O=C(Cl)Cc1ccc(Cl)c(Cl)c1 to produce O=C(Cc1ccc(Cl)c(Cl)c1)N1CCc2[nH]cnc2C1CN1CCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.