InChI=1/C23H22N2O6/c1-29-23(28)15-4-2-5-16(10-15)25-22-19(21(27)24-13-18-6-3-9-30-18)11-14-7-8-17(26)12-20(14)31-22/h2,4-5,7-8,10-12,18,26H,3,6,9,13H2,1H3,(H,24,27)/p+1/b25-22-/t18-/m1/s1/fC23H23N2O6/h24-25H/q+1 FB882194B7D48855