InChI=1/C20H22N6O3S/c1-3-26(11-18(28)22-15-9-7-14(8-10-15)21-13(2)27)12-19(29)23-16-5-4-6-17-20(16)25-30-24-17/h4-10H,3,11-12H2,1-2H3,(H,21,27)(H,22,28)(H,23,29)/f/h21-22,26H 1B4A64CDED4E7866