InChI=1/C22H20BrNO5S/c23-16-10-8-14(9-11-16)20(26)18(30-22(29)15-5-2-1-3-6-15)13-19(25)24-12-4-7-17(24)21(27)28/h1-3,5-6,8-11,17-18H,4,7,12-13H2,(H,27,28)/p-1/t17-,18+/m1/s1/fC22H19BrNO5S/q-1 02AC76D5A0A818B0