Using CI, Cn1ncc2c1-c1ccccc1OC21CCN(C(=O)c2cccc3[nH]cnc23)CC1 to produce Cn1ncc2c1-c1ccccc1OC21CCN(C(=O)c2cccc3ncn(C)c23)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.