On the sale of shares, how can I enter BOTH the QSBS data and the AMT cost basis adjustment?

I sold Shares that for the Qualified Small Business Stock (QSBS) which is 100% exempt from taxes as per the Section 1202 exclusion. For the SAME shares I also need to report the AMT Cast Basis Adjustment (the shares were acquired from an ISO - incentive stock option). How can I report BOTH?

In 2019 TurboTax "Investment Income" section to report the Sale of Share I use "Guide me step by step" where I must choose ONE OF these options but NOT BOTH 

a) I have a sale from an Employee Stock Plan (in my case ISO - AMT cost basis adjustment)

b) My sale includes one of these uncommon situations (in my case QSBS)

I need to enter data for BOTH but I am allowed to select only one.

How can I report BOTH the QSBS data and the AMT  cost basis adjustment?

Thanks