Using CC(C)(C)[O-], CCC1Oc2cccc3nc4c(c(c23)NC1=O)CCCC4 to produce CCC1Oc2cccc3nc4c(c(c23)N(C)C1=O)CCCC4, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.