InChI=1/C17H15N3O2/c1-9-2-3-10-7-13-15(12(10)6-9)19-17(18)20-16(13)14-5-4-11(8-21)22-14/h2-6,21H,7-8H2,1H3,(H2,18,19,20)/f/h18H2 B1526F238C1905EE