InChI=1/C15H21BrN4OS/c1-11(2)19-9-17-20(15(19)22)10-18(3)8-12-7-13(16)5-6-14(12)21-4/h5-7,9,11H,8,10H2,1-4H3/p+1/fC15H22BrN4OS/h18H/q+1 967892BEB240E951