InChI=1/C22H30N4O3/c1-22(2,3)21(28)26-10-4-6-14(13-26)20(27)23-15-8-9-16-17(12-15)25-19(24-16)18-7-5-11-29-18/h8-9,12,14,18H,4-7,10-11,13H2,1-3H3,(H,23,27)(H,24,25)/t14-,18+/m0/s1/f/h23-24H DB632045F975B59E