InChI=1/C18H17N5O/c1-12-5-2-3-8-15(12)22-16-9-10-20-18(23-16)21-14-7-4-6-13(11-14)17(19)24/h2-11H,1H3,(H2,19,24)(H2,20,21,22,23)/f/h21-22H,19H2	2663374E5154C543