InChI=1/C21H23BrN2O3S/c1-3-23(4-2)10-11-24-18(14-7-5-8-15(22)13-14)17(20(26)21(24)27)19(25)16-9-6-12-28-16/h5-9,12-13,18,26H,3-4,10-11H2,1-2H3/t18-/m1/s1/f/h26h,23H E5604FD8745BBBFF