InChI=1/C15H24N4OS/c1-11-7-9-17-14(18-11)21-10-4-3-8-15(2,13(16)20)19-12-5-6-12/h7,9,12,19H,3-6,8,10H2,1-2H3,(H2,16,20)/p+1/t15-/m1/s1/fC15H25N4OS/h19H,16H2/q+1 28763816E2B9198D