Using O=C(Cc1coc(-c2ccc(OCCCCl)cc2)n1)N1CCCC1, CC1CCCN1 to produce CC1CCCN1CCCOc1ccc(-c2nc(CC(=O)N3CCCC3)co2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.