Using Cc1ccc(Oc2ccc(N)cn2)c2c1OCC21CC1, CC[C@@H](NC(=O)OC(C)(C)C)C(=O)O to produce CC[C@@H](NC(=O)OC(C)(C)C)C(=O)Nc1ccc(Oc2ccc(C)c3c2C2(CC2)CO3)nc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.