InChI=1/C17H26BrNO3S/c18-17-6-13-3-14(7-17)5-16(4-13,11-17)8-15(20)19-9-12-1-2-23(21,22)10-12/h12-14H,1-11H2,(H,19,20)/t12-,13-,14+,16?,17?/m1/s1/f/h19H 44FAED4F5B813A99