InChI=1/C17H15N5O/c18-17-20-14(13-7-4-10-23-13)15-16(21-17)22(11-19-15)9-8-12-5-2-1-3-6-12/h1-7,10-11H,8-9H2,(H2,18,20,21)/f/h18H2 C59D9E83A87AC427