What to I use for the "Type of capital property disposes of" for shares of a qualified Canadian small business that were purchased less than 2 years ago?

I've purchased shares through multiple rounds, most were from more than two years ago and qualify for the capital gains exemption. However I have a couple purchases from more recently that don't. Should I enter the type as "Mutual funds/publicly traded shares/stocks"? This is not a publicly traded company, but if I select the "Qualified small business" option it adds the total amount to my exemption, which doesn't seem correct.