Using CN(C)C(=O)c1ccc2c(c1)c(-c1ccnc(N3CCC(NC(=O)OC(C)(C)C)CC3)n1)nn2C1CCCCO1 to produce CN(C)C(=O)c1ccc2[nH]nc(-c3ccnc(N4CCC(N)CC4)n3)c2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.