InChI=1S/C26H43NO3/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-26(29)27-22-23-19-20-24(28)25(21-23)30-2/h10-11,19-21,28H,3-9,12-18,22H2,1-2H3,(H,27,29)/b11-10-