InChI=1/C19H17N5O3S/c1-9-4-10(2)13-6-12(7-20)18(22-14(13)5-9)28-8-15(25)23-16-11(3)21-19(27)24-17(16)26/h4-6H,8H2,1-3H3,(H,23,25)(H2,21,24,26,27)/f/h21,23-24H 4A745000586EF8A0