7-Thia-2,4,5-triazatricyclo[6.4.0.0,2,6]dodeca-1(8),3,5,9,11-pentaene 50mg

7-Thia-2,4,5-triazatricyclo[6.4.0.0,2,6]dodeca-1(8),3,5,9,11-pentaene 50mg