InChI=1/C19H20N4O3S2/c20-28(25,26)14-9-7-13(8-10-14)21-18(24)12-23-11-3-5-16(23)19-22-15-4-1-2-6-17(15)27-19/h1-2,4,6-10,16H,3,5,11-12H2,(H,21,24)(H2,20,25,26)/p+1/t16-/m1/s1/fC19H21N4O3S2/h21,23H,20H2/q+1 E2FB344C20F9F04F