InChI=1/C17H17BrN2O3S/c18-10-5-7-11(8-6-10)23-9-14(21)20-17-15(16(19)22)12-3-1-2-4-13(12)24-17/h5-8H,1-4,9H2,(H2,19,22)(H,20,21)/f/h20H,19H2 A37DF04EE5F58626