For this smoke, you need to press "Move Forward Key" + "Jump Throw" at the same time.

-To do this, you can use that Bind:
alias +rjumpthrow "+forward;+jump;-attack";
alias -rjumpthrow "-jump;-forward";
bind "KEY" "+rjumpthrow"

Copy this to your configuration so you don't lose it the next time you play

You can practice this smoke using it:
setpos -368.000000 -2224.000000 -99.193192;setang -26.510038 93.135017 0.000000