Using c1ccc(C(CCN2CCCNCC2)c2ccccc2)cc1, O=C(Cl)c1ccccc1 to produce O=C(c1ccccc1)N1CCCN(CCC(c2ccccc2)c2ccccc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.