InChI=1/C18H27N5O3/c1-22(15-5-3-2-4-6-15)17(25)7-10-20-18(26)21-14-8-11-23(12-9-14)13-16(19)24/h2-6,14H,7-13H2,1H3,(H2,19,24)(H2,20,21,26)/f/h20-21H,19H2 B28E88BFE4A46492