InChI=1/C21H28N4OS/c1-15(2)21(3,14-22)24-19(26)13-27-20-23-17-11-7-8-12-18(17)25(20)16-9-5-4-6-10-16/h7-8,11-12,15-16H,4-6,9-10,13H2,1-3H3,(H,24,26)/t21-/m1/s1/f/h24H 3C4C63FA58A1480A