InChI=1/C14H17N3O/c15-14(18)13-8-4-7-11-9-12(16-17(11)13)10-5-2-1-3-6-10/h4,7-10H,1-3,5-6H2,(H2,15,18)/f/h15H2 8672ED1861EFE0D9