InChI=1/C17H27NO4S/c1-16(2,19)14-6-8-15(9-7-14)23(20,21)18-12-5-10-17(3,22-4)11-13-18/h6-9,19H,5,10-13H2,1-4H3/t17-/m1/s1 4504AA007AD47061