InChI=1/C26H22N4OS/c1-16-23-24(17-7-5-11-27-15-17)25-20(13-18(14-21(25)31)22-10-6-12-32-22)28-26(23)30(29-16)19-8-3-2-4-9-19/h2-12,15,18,24,28H,13-14H2,1H3/t18-,24+/m1/s1 196E7748B02C0A03