Using CC1(c2nc(CCl)co2)CCCCC1, O=C1NC(=O)C(Cc2ccc(O)cc2)S1 to produce CC1(c2nc(COc3ccc(CC4SC(=O)NC4=O)cc3)co2)CCCCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.