market name and minutes + seconds

Hi all,

Can anyone help me out on this? How do I select this or put it together in a trigger. Example; Select only races or markets with 2m1f Juv hrd or 1m4f Hcap.
In the Locator: Market's name contains 1m4f Hcap
In a trigger: Market's name contains "1m4f Hcap"

And if I want to select time and seconds: Example; 2 minutes and 20 seconds. How do I put this in a trigger?
(2*mf_minute)+(20*mf_second)
and if you want for example 2min 20sec since the off:
Market's Minutes Since the Off is greater than 2.33

Any help.

Thanks.