No they aren't - there's 3 safe cells that I can see:
!The 5 below the 7 already has all of its mines from the 4 directly below it and the 7, clearing the cell NW of that 5!<
!Once that cell is cleared, the 4 SW of that cell only has four spaces left, meaning those are all mines, which completes the next 4 down, thus clearing another two cells.!<
Just wait it out until you know. If you end up at having to guess, then yes, definitely open that one first.
they're at the guessing point already
No they aren't - there's 3 safe cells that I can see:
oh yeah my mistake sorry, counting to 5 is hard man
Good point. Or at minecount point, where they can already know.