InChI=1/C17H20N6O/c1-11(2)15(16-22-21-14-7-4-8-23(14)16)20-17(24)19-13-6-3-5-12(9-13)10-18/h3,5-6,9,11,15H,4,7-8H2,1-2H3,(H2,19,20,24)/t15-/m0/s1/f/h19-20H	346B420A21B00B14