Using COc1cc(C=O)ccc1Oc1cnc(C(N)=O)cn1, CC(C)(C)CCCN to produce COc1cc(CNCCCC(C)(C)C)ccc1Oc1cnc(C(N)=O)cn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.