InChI=1/C24H27NO3/c1-6-7-18-21-16(9-10-17-20(21)14(2)12-24(3,4)25-17)22-19(28-18)11-8-15(13-26)23(22)27-5/h6,8-12,18,25-26H,1,7,13H2,2-5H3/t18-/m1/s1 49B662F912C3CC6C