InChI=1/C23H32N4O4/c28-21-17-23(9-3-4-10-23)18-22(29)26(21)12-6-5-11-24-13-15-25(16-14-24)19-7-1-2-8-20(19)27(30)31/h1-2,7-8H,3-6,9-18H2/p+1/fC23H33N4O4/h24H/q+1 4FC0E83CF85698FB