InChI=1/C19H22N6O2S/c1-13-3-4-15(27-13)18-21-14(19-20-5-10-28-19)11-16(23-18)22-17(26)12-25-8-6-24(2)7-9-25/h3-5,10-11H,6-9,12H2,1-2H3,(H,21,22,23,26)/p+1/fC19H23N6O2S/h22,24H/q+1 81AF270DBDEAD7F4