InChI=1/C19H31N5O4/c1-11(2)21-16(26)17(27)24-23-15(25)3-4-20-18(28)22-19-8-12-5-13(9-19)7-14(6-12)10-19/h11-14H,3-10H2,1-2H3,(H,21,26)(H,23,25)(H,24,27)(H2,20,22,28)/f/h20-24H 55BB80FF6966964D