Using CC(C)=C[C@H]1[C@@H](C(=O)Cl)C1(C)C, OCc1cnc(Oc2ccccc2)s1 to produce CC(C)=C[C@H]1[C@@H](C(=O)OCc2cnc(Oc3ccccc3)s2)C1(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.