InChI=1/C18H20BrN3O3S/c1-2-3-4-8-16(23)20-12-6-5-7-13(11-12)21-18(26)22-17(24)14-9-10-15(19)25-14/h5-7,9-11H,2-4,8H2,1H3,(H,20,23)(H2,21,22,24,26)/f/h20-22H 79D1A931622BDB75