InChI=1/C19H31N7O2/c27-17(24-16-4-1-2-5-16)6-9-22-19(28)23-10-11-25-12-14-26(15-13-25)18-20-7-3-8-21-18/h3,7-8,16H,1-2,4-6,9-15H2,(H,24,27)(H2,22,23,28)/f/h22-24H 1759069967E7E583