InChI=1/C23H31NO3/c25-21(16-8-7-12-18-10-3-1-4-11-18)20-15-9-17-24(20)23(27)22(26)19-13-5-2-6-14-19/h1,3-4,10-11,19-20H,2,5-9,12-17H2/t20-/m0/s1 6FA5EED66337CFE3