5-(Thiophen-3-yl)-10,13-dioxa-4,6-diazatricyclo[7.4.0.0,3,7]trideca-1(9),2,4,7-tetraene 1g

5-(Thiophen-3-yl)-10,13-dioxa-4,6-diazatricyclo[7.4.0.0,3,7]trideca-1(9),2,4,7-tetraene 1g