InChI=1/C24H32N4O3/c1-5-19-8-6-7-9-22(19)26-23(29)16-27(4)24(30)25-20-10-12-21(13-11-20)28-14-17(2)31-18(3)15-28/h6-13,17-18H,5,14-16H2,1-4H3,(H,25,30)(H,26,29)/t17-,18-/m0/s1/f/h25-26H F20BD684CEE1D52C