Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a COc1ccc(CNc2cnc3ccc(N)cc3n2)cc1OC
b Cc1nn(C(=O)Cc2ccccc2)c2c1C(c1ccccc1[N+](=O)[O-])SC(=N)N2
c COc1ccc(C(NS(=O)(=O)c2ccc(C)cc2)c2c(C(CBr)OC)c3ccccc3n2S(=O)(=O)c2ccccc2)cc1OC
Answer: a, c
Task: Please answer the multiple choice question.
Question: Which molecules are {activity_HIV#not &NULL}{activity_HIV__names__adjective}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%activity_HIV%}
Answer: {%multiple_choice_result}