InChI=1/C18H21BrN4O2S/c1-4-22(5-2)8-9-23(17(24)15-10-12(3)21-25-15)18-20-14-7-6-13(19)11-16(14)26-18/h6-7,10-11H,4-5,8-9H2,1-3H3/p+1/fC18H22BrN4O2S/h22H/q+1 39724401E5545C61