Complete outside the software. https://www.tax.ny.gov/pdf/2016/corp/ct636_2016.pdf

Enter the credit in Screen 49.095 > New York Miscellaneous Credits > CT-636 (You can use Ctrl + F to start a search for "alcohol" and it will get you there.

Save as a pdf and attach in Screen 4 > PDF Attachment > Send PDF attachment with federal return = No > Send PDF ... New York, select from drop down > Form and line number... =  I don't see CT-636 in the listing, so select Other Attachment