InChI=1S/C20H33NO2S/c1-6-19(22)15(3)9-7-8-14(2)10-11-20(23)16(4)12-18-13-24-17(5)21-18/h10,12-13,15,19-20,22-23H,6-9,11H2,1-5H3/b14-10-,16-12+/t15-,19+,20-/m0/s1