InChI=1/C25H24BrNO3S/c1-15(2)17-7-6-16(3)18(11-17)14-27-21-9-8-19(26)12-20(21)25(30,24(27)29)13-22(28)23-5-4-10-31-23/h4-12,15,30H,13-14H2,1-3H3/t25-/m0/s1 845B66775BEF0E6C