InChI=1/C19H29N5O3/c1-2-9-21-17(25)8-10-22-19(27)23-15-13-14(18(20)26)6-7-16(15)24-11-4-3-5-12-24/h6-7,13H,2-5,8-12H2,1H3,(H2,20,26)(H,21,25)(H2,22,23,27)/f/h21-23H,20H2 20A007BA79657E2B