InChI=1/C21H22N4O2S/c1-12(2)19(20-23-14-5-3-4-6-15(14)24-20)25-21(27)13-7-8-17-16(11-13)22-18(26)9-10-28-17/h3-8,11-12,19H,9-10H2,1-2H3,(H,22,26)(H,23,24)(H,25,27)/t19-/m0/s1/f/h22-23,25H 0A49949E8D2530DE