InChI=1/C32H31ClN2O4/c1-38-27-7-3-2-6-26(27)31(37)32-23(18-28(36)39-32)19-35-15-12-20(13-16-35)29-25-11-10-24(33)17-22(25)9-8-21-5-4-14-34-30(21)29/h2-7,10-11,14,17-18,31-32,37H,8-9,12-13,15-16,19H2,1H3/t31-,32-/m0/s1 1EAC8633E9BDC9A6