Ibuprofen, C13H18O2, an active ingredient in pain relievers, has a molar m of 206.31 g/mol. How many moles?

Ibuprofen, C13H18O2, an active ingredient in pain relievers, has a molar m of 206.31 g/mol. How many moles of ibuprofen are in a bottle that contains 17 g of ibuprofen?