InChI=1/C20H31N5O4/c1-20(14-7-8-14)17(27)25(19(29)22-20)13-16(26)23-9-11-24(12-10-23)18(28)21-15-5-3-2-4-6-15/h14-15H,2-13H2,1H3,(H,21,28)(H,22,29)/t20-/m0/s1/f/h21-22H	17A47D05C6DE46B4