InChI=1/C22H29FN4O4/c1-30-14-3-9-24-21(28)22(29)25-16-19(20-4-2-15-31-20)27-12-10-26(11-13-27)18-7-5-17(23)6-8-18/h2,4-8,15,19H,3,9-14,16H2,1H3,(H,24,28)(H,25,29)/t19-/m1/s1/f/h24-25H 83F88BF974F9AB52