MedicationOrder at specified times of day

I have a very similar question to:

Defining a Medication Schedule in FHIR DSTU2

I want to show a MedicationOrder for specified times of day, like:

Take every day at 9:00am, 1:00pm and 6:00pm for 7 days.

I am not sure if I should have multiple dosageInstructions one for each time. Or if I should have multiple timing instructions each with its own event dateTime. Or if there is another way I am not considering.

I have also asked this question: MedicationOrder for Times of day


The corresponding GF# 12352 was resolved to add timeOfDay 0…* : time Definition “Specified time of day for action to take place” Comment: when time of day is speciifed, it is inferred that the action happens every day (as filtered by dayofWeek) on the specified times. Frequency and Period cannot be used as well. Constraint - when xor (timeOfDay or frequency or period)

Thank you!