InChI=1/C16H15N3O2/c1-10-13-7-11(15-6-4-12(8-17)19(15)2)3-5-14(13)18-16(20)9-21-10/h3-7,10H,9H2,1-2H3,(H,18,20)/t10-/m1/s1/f/h18H DA3A36ECF828C1F8