InChI=1/C21H23ClN4O2/c22-16-5-3-4-14(10-16)19(26-8-1-2-9-26)13-24-21(28)25-17-7-6-15-12-23-20(27)18(15)11-17/h3-7,10-11,19H,1-2,8-9,12-13H2,(H,23,27)(H2,24,25,28)/p+1/t19-/m0/s1/fC21H24ClN4O2/h23-26H/q+1 617E1A6B952304BE