InChI=1/C21H27ClN4O3/c1-3-26(4-2)12-6-11-24-20(27)21(28)25-17-8-9-19(18(22)13-17)29-15-16-7-5-10-23-14-16/h5,7-10,13-14H,3-4,6,11-12,15H2,1-2H3,(H,24,27)(H,25,28)/p+1/fC21H28ClN4O3/h24-26H/q+1 508ED0C225BF9B18