2 oz column still lightly aged rum½ oz green Chartreuse¾ oz lime juice½ oz agave syrup (1:1)3 mint leaf¼ lime
instructions :

Muddle the mint and a large lime wedge in a shaker.
Add the rum, green Chartreuse, lime juice and agave.
Shake with ice, strain into an ice-filled highball glass, then garnish.

source :
imbibemagazine.com