Using CCc1nc2ccccc2c(=O)n1-c1ccc(OCCCCl)cc1, C1CCNCC1 to produce CCc1nc2ccccc2c(=O)n1-c1ccc(OCCCN2CCCCC2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.