InChI=1/C17H27NO3S/c1-3-10-18(11-5-12-22(2,20)21)15-8-9-16-14(13-15)6-4-7-17(16)19/h4,6-7,15,19H,3,5,8-13H2,1-2H3/p+1/t15-/m1/s1/fC17H28NO3S/h18H/q+1 1F1420010B5F9453