InChI=1/C14H17N5O/c1-10-13(20)16-14(18-17-10)15-11-4-6-12(7-5-11)19-8-2-3-9-19/h4-7H,2-3,8-9H2,1H3,(H2,15,16,18,20)/f/h15,18H 8056E4B13129F428