InChI=1/C12H19N3O4S/c1-12(2,14-20(3,18)19)9-13-8-10-5-4-6-11(7-10)15(16)17/h4-7,13-14H,8-9H2,1-3H3/p+1/fC12H20N3O4S/h13H/q+1 843161D6A3DF92B7