Using CCCCc1nnc(Cl)cc1-c1ccc(OCc2ccccc2)cc1, OCCCN1CCCCC1 to produce CCCCc1nnc(OCCCN2CCCCC2)cc1-c1ccc(OCc2ccccc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.