InChI=1/C20H21N5S2/c1-3-15-12-26-19(21-15)22-16-10-8-14(9-11-16)13(2)24-25-20-23-17-6-4-5-7-18(17)27-20/h4-11,15H,3,12H2,1-2H3,(H,21,22)(H,23,25)/b24-13+/t15-/m1/s1/f/h21,25H/b22-19?,24-13+ 9E58FF139CB847C8