InChI=1/C13H17N3O2/c1-7(2)11-15-10-5-8(3)6-14-12(10)16(11)9(4)13(17)18/h5-7,9H,1-4H3,(H,17,18)/p-1/t9-/m0/s1/fC13H16N3O2/q-1 BFD135B47C802B04