Using CC1=NCN2C1=Cc1cncnc1-c1cccc(C(=O)O)c12, N=C(NO)C1CC1 to produce CC1=NCN2C1=Cc1cncnc1-c1cccc(-c3nc(C4CC4)no3)c12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.