Using CC(C)(C)OC(=O)N1CCC(=Cc2cccc(Oc3ccc(O)cn3)c2)CC1, CCI to produce CCOc1ccc(Oc2cccc(C=C3CCN(C(=O)OC(C)(C)C)CC3)c2)nc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.