InChI=1/C18H29BrN2O3S/c1-6-9-24-16-10-14(7-8-15(16)19)25(22,23)20-13-11-17(2,3)21-18(4,5)12-13/h7-8,10,13,20-21H,6,9,11-12H2,1-5H3/p+1/fC18H30BrN2O3S/h21H/q+1 EB49670F38C20C36