InChI=1/C20H26ClN5O3/c1-20(14-6-7-14)18(28)26(19(29)23-20)13-25-10-8-24(9-11-25)12-17(27)22-16-5-3-2-4-15(16)21/h2-5,14H,6-13H2,1H3,(H,22,27)(H,23,29)/t20-/m0/s1/f/h22-23H FAF20A2F286B854B