InChI=1/C21H19N3OS/c1-15-7-5-11-24-19(25)13-17(23-21(15)24)14-22-20(18-10-6-12-26-18)16-8-3-2-4-9-16/h2-13,20,22H,14H2,1H3/t20-/m0/s1 61A4DC86ADCE8E32