InChI=1/C23H27NO4/c1-4-12-24(13-5-2)14-19-21(25)11-10-18-22(26)20(15-28-23(18)19)16-6-8-17(27-3)9-7-16/h6-11,15,25H,4-5,12-14H2,1-3H3/p+1/fC23H28NO4/h24H/q+1 D35B7BF6586E3AE1