18-Thia-2,9-diazatetracyclo[9.7.0.0^{3,9}.0^{12,17}]octadeca-1(11),2,12(17)-trien-10-imine 5g

18-Thia-2,9-diazatetracyclo[9.7.0.0^{3,9}.0^{12,17}]octadeca-1(11),2,12(17)-trien-10-imine 5g