Using COC(=O)C(OC(C)(C)C)c1c(C)nc2nc(-c3ccccc3)nn2c1N1CCC(C)(C)CC1 to produce Cc1nc2nc(-c3ccccc3)nn2c(N2CCC(C)(C)CC2)c1C(OC(C)(C)C)C(=O)O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.