InChI=1/C22H29ClN4O2/c1-3-27(4-2)20(17-10-6-5-7-11-17)16-26-22(29)25-15-14-24-21(28)18-12-8-9-13-19(18)23/h5-13,20H,3-4,14-16H2,1-2H3,(H,24,28)(H2,25,26,29)/p+1/t20-/m1/s1/fC22H30ClN4O2/h24-27H/q+1 9A4FB28B1C2CB500