InChI=1/C21H22N4O2S/c1-13(20-24-17-8-4-5-9-18(17)25-20)28-12-19(26)23-16-7-3-2-6-15(16)21(27)22-14-10-11-14/h2-9,13-14H,10-12H2,1H3,(H,22,27)(H,23,26)(H,24,25)/t13-/m0/s1/f/h22-24H D8EA221646C9ACED