InChI=1/C21H21N5OS/c1-12-6-5-8-15(10-12)23-20(28)17-18(22)24-21(25-19(17)27)26-13(2)11-14-7-3-4-9-16(14)26/h3-10,13H,11H2,1-2H3,(H,23,28)(H3,22,24,25,27)/t13-/m1/s1/f/h23,25H,22H2 722D1530E99EC909