InChI=1/C23H28N4O4/c1-4-27(5-2)14-13-24-22(30)17-9-8-10-18(15-17)26-23(31)21(29)19-11-6-7-12-20(19)25-16(3)28/h6-12,15H,4-5,13-14H2,1-3H3,(H,24,30)(H,25,28)(H,26,31)/p+1/fC23H29N4O4/h24-27H/q+1 E7EFA176D159A8FD