InChI=1/C22H33NO3/c1-16(2)18-5-7-19(8-6-18)20(17(3)4)13-21(25)23-14-22(15-24)9-11-26-12-10-22/h5-8,13,16-17,24H,9-12,14-15H2,1-4H3,(H,23,25)/b20-13+/f/h23H 4A0C84D08BDAEC38