InChI=1/C16H17BrN4O2S/c17-11-3-1-2-10(6-11)12(19-15(18)23)7-14(22)21-16-20-13(8-24-16)9-4-5-9/h1-3,6,8-9,12H,4-5,7H2,(H3,18,19,23)(H,20,21,22)/t12-/m1/s1/f/h19,21H,18H2	A645319832BAE5FF