Using CCC/C=C/C(=O)O, CCCCCCCCc1cnc(-c2ccc(O)cc2)s1 to produce CCC/C=C/C(=O)Oc1ccc(-c2ncc(CCCCCCCC)s2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.