Hey,

You have not mentioned whether your result is out for the class 12. See, if you are waiting for the class 12 result, then, you need to use the code 1. The code 2 is used  by the candidates who have passed their class 12 with the requisite percentage and subjects. You can choose any of these codes for which you are meeting the basic eligibility criteria. Know more about NEET Qualification codes over here: https://medicine.careers360.com/articles/neet-qualification-codes