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 additional words.
Options:
a) BrC1(c2ccccc2)C[n+]2c(-c3ccccc3)cc(-c3ccccc3)cc2-c2ccccc21.[Br-]
b) COc1ccc(-c2cc(-c3ccccc3)nc(S)c2C#N)cc1
c) CC(=O)O.CCC(N)Cc1c[nH]c2ccccc12
Answer: a, b, 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}