InChI=1/C13H13N3O2/c1-8-6-12(16-18-8)13(17)15-10-2-3-11-9(7-10)4-5-14-11/h2-7,11-12,16H,1H3,(H,15,17)/t11-,12+/m1/s1/f/h15H E9B55B19F02B9BA2