Macro help needed

Hello all! I'm having a problem making the backside of the below macro work. I would like it to multiply ?{Number of Hit Dice} with @{selected|con}, and then add it to the roll ?{Number of Hit Dice}d6 /em @{selected|token_name} binds and dresses wounds and heals for [[?{Number of Hit Dice}d6+?{Number of Hit Dice}*@{selected|con}]] damage. I know I am missing an easy parenthesis or something. Thanks, Casey

I figured it out. I made it two parts: /em @{selected|token_name} binds and dresses wounds and heals for [[?{Number of Hit Dice}d6]] +[[?{Number of Hit Dice}*@{selected|con}]] damage. Thanks for those that looked!