Using OCCCN1CCC(OC(c2ccccc2)c2ccccc2)CC1, Cc1nc2ccc(Cl)nn2n1 to produce Cc1nc2ccc(OCCCN3CCC(OC(c4ccccc4)c4ccccc4)CC3)nn2n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.