InChI=1/C14H20N4O3S/c1-3-22(20,21)7-5-15-14(19)16-9-12-10-18-6-4-11(2)8-13(18)17-12/h4,6,8,10H,3,5,7,9H2,1-2H3,(H2,15,16,19)/p+1/fC14H21N4O3S/h15-17H/q+1 FF6AC2D140F0E4C8