InChI=1/C15H21BrN4OS/c1-3-14-17-15(21-18-14)11(2)20-8-6-19(7-9-20)10-12-4-5-13(16)22-12/h4-5,11H,3,6-10H2,1-2H3/p+1/t11-/m0/s1/fC15H22BrN4OS/h20H/q+1 465988EB88AA21AA