InChI=1/C18H20N6O3S/c1-3-23-16(26)11(17(27)24(4-2)18(23)28)10-19-22-15(25)9-14-20-12-7-5-6-8-13(12)21-14/h5-8,10,19H,3-4,9H2,1-2H3,(H,20,21)(H,22,25)/f/h20,22H 50178D9D038AE179