4-Hydroxy-3-propyl-1-azatricyclo[7.3.1.0^{5,13}]trideca-3,5(13),6,8-tetraen-2-one 5g

4-Hydroxy-3-propyl-1-azatricyclo[7.3.1.0^{5,13}]trideca-3,5(13),6,8-tetraen-2-one 5g