Using CCCCCCCCc1ccc2nc(-c3ccc(C(=O)O)cc3)sc2c1, CCCCCCCCO to produce CCCCCCCCOC(=O)c1ccc(-c2nc3ccc(CCCCCCCC)cc3s2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.