InChI=1/C18H18BrNO4S/c1-20-6-5-10-14(11(20)8-12(21)13-4-3-7-25-13)16(22-2)18-17(15(10)19)23-9-24-18/h3-4,7,11H,5-6,8-9H2,1-2H3/t11-/m1/s1	BA672F0136B3648E