InChI=1/C12H15N3O2/c1-7(11(13)16)15-12(17)9-2-3-10-8(6-9)4-5-14-10/h2-3,6-7,14H,4-5H2,1H3,(H2,13,16)(H,15,17)/t7-/m0/s1/f/h15H,13H2 1DDEEF9D26FAB2D0