Ang Nguyen, a Native of Vietnam, Sees a Commercial Opportunity

Ang Nguyen, a native of Vietnam, sees a commercial opportunity. He is aware of an effective cold pill used in Vietnam; in fact, he knows the formula for it, having received it from his brother, who works for the manufacturer. That formula has not been published anywhere. Perhaps most importantly, he knows that the manufacturer is not interested in selling the product in Canada at this time. Ang applies for a Canadian patent. Will he receive it?

A) Yes. The pill is not currently known or used in Canada.
B) Yes. The pill is not described in any patent or publication printed in Canada or any other country.
C) Yes. The pill is not in public use or on sale in Canada.
D) Yes. A , B, and C all are true
E) No. Ang is not the inventor of the pill