InChI=1/C23H23ClN2O5/c1-14(25)22(15(2)27)20(28)13-31-21(29)12-19(16-8-4-3-5-9-16)26-23(30)17-10-6-7-11-18(17)24/h3-11,19,25,27H,12-13H2,1-2H3,(H,26,30)/p-1/b22-15-,25-14?/t19-/m1/s1/fC23H22ClN2O5/h27h,26H/q-1 FEC70AB2E3263760