InChI=1/C23H30N2O4/c1-14(2)16-7-5-15(6-8-16)11-23(3,4)24-12-19(27)17-9-10-18(26)21-22(17)29-13-20(28)25-21/h5-10,14,19,24,26-27H,11-13H2,1-4H3,(H,25,28)/p+1/t19-/m0/s1/fC23H31N2O4/h24-25H/q+1 6A52331B0617B32D