InChI=1/C23H31ClN4O3/c1-4-28(5-2)21(19-8-6-7-9-20(19)24)16-26-22(29)14-15-25-23(30)27-17-10-12-18(31-3)13-11-17/h6-13,21H,4-5,14-16H2,1-3H3,(H,26,29)(H2,25,27,30)/t21-/m1/s1/f/h25-27H B1AC70BB8B86A3D9