Using CC(C)c1ccc2c(c1)c(-c1cnc3c(n1)c(C(=O)NC(C)(C)C)cn3COC(=O)C(C)(C)C)nn2C to produce CC(C)c1ccc2c(c1)c(-c1cnc3[nH]cc(C(=O)NC(C)(C)C)c3n1)nn2C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.