InChI=1/C23H31N3O3/c1-4-26(5-2)16-19-13-11-18(12-14-19)15-24-22(27)23(28)25-21-10-8-7-9-20(21)17-29-6-3/h7-14H,4-6,15-17H2,1-3H3,(H,24,27)(H,25,28)/p+1/fC23H32N3O3/h24-26H/q+1 39E355E350D9D730