InChI=1/C20H31N5O3/c1-12(21-13(2)17(26)24-19(28)25-20(3,4)5)14-6-8-15(9-7-14)22-18(27)23-16-10-11-16/h6-9,12-13,16,21H,10-11H2,1-5H3,(H2,22,23,27)(H2,24,25,26,28)/t12-,13-/m1/s1/f/h22-25H EEB94D57BB8ADBA2