InChI=1/C31H35ClN4O/c1-21-28(22-13-5-8-16-25(22)36-30(21)32)31(37)34-20-12-4-2-3-11-19-33-29-23-14-6-9-17-26(23)35-27-18-10-7-15-24(27)29/h5-6,8-9,13-14,16-17H,2-4,7,10-12,15,18-20H2,1H3,(H,33,35)(H,34,37)/p+1/fC31H36ClN4O/h33-35H/q+1 BD9F89F2949523CF