InChI=1/C20H24N6OS/c21-11-15-1-2-17(9-16(15)12-22)24-3-5-25(6-4-24)18-10-19(23-13-18)20(27)26-7-8-28-14-26/h1-2,9,18-19,23H,3-8,10,13-14H2/t18-,19-/m0/s1 68B60C3D0C852BB0