InChI=1/C21H18N4OS/c1-12-3-5-14(6-4-12)19-18-17(13-7-9-15(27-2)10-8-13)16(11-22)20(23)26-21(18)25-24-19/h3-10,17H,23H2,1-2H3,(H,24,25)/t17-/m1/s1/f/h25H 73F156D43BAE3176