InChI=1/C31H21N5OS/c32-28-26(29(37)33-31-36(28)34-30(38-31)21-10-2-1-3-11-21)17-23-19-35(27-16-7-6-15-25(23)27)18-22-13-8-12-20-9-4-5-14-24(20)22/h1-17,19,32H,18H2/b26-17+,32-28? 01A3948CCB3ECBCF