InChI=1/C18H21N5O/c1-11-7-12(2)13-9-15(20-14(13)8-11)18(24)19-10-17-22-21-16-5-3-4-6-23(16)17/h7-9,20H,3-6,10H2,1-2H3,(H,19,24)/f/h19H	157224A25EC99780