InChI=1/C19H27N5O3/c25-17(12-21-18(26)20-11-13-3-1-2-4-13)22-14-5-7-15(8-6-14)23-19(27)24-16-9-10-16/h5-8,13,16H,1-4,9-12H2,(H,22,25)(H2,20,21,26)(H2,23,24,27)/f/h20-24H 30AA9ABB0061958A