InChI=1/C28H31ClN2O4/c1-19(21-10-12-23(13-11-21)31-28(32)22-8-9-22)30-18-20-7-14-26(27(17-20)33-2)35-16-15-34-25-6-4-3-5-24(25)29/h3-7,10-14,17,19,22,30H,8-9,15-16,18H2,1-2H3,(H,31,32)/p+1/t19-/m1/s1/fC28H32ClN2O4/h30-31H/q+1 8663D735D1EB7F4A