InChI=1/C15H20N4O2S/c1-10-14(21)19(15(22)17-10)12-6-4-11(5-7-12)13(20)16-8-9-18(2)3/h4-7,10H,8-9H2,1-3H3,(H,16,20)(H,17,22)/p+1/t10-/m0/s1/fC15H21N4O2S/h16-18H/q+1 CBB61FC3AAF93079