Monkey Business Mystery Cache

To complete this cache you will need to decipher the monkey code below. I could tell you the formula but then I would have to kill you. Good luck.

S 37 5 _ . _ _ _ E 144 5_ . _ _ _

Please use the coordinate checker below to check your coordinates and as all ways stealth will be required and please put the cache back where you found it. I recommend decrypting the hint before searching.

PLEASE NOTE TRACKABLES ARE NOT TO BE PUT INTO THE CACHE

There is a $2 coin for the FTF and that reward went to Grassikids.