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) COc1nc2[nH]c(C)cc(=O)c2c2ccccc12
b) O=C1C(c2ccc([N+](=O)[O-])cc2)=C(Cl)C(=O)c2c(O)cccc21
c) COC(=O)C1C=CCN1S(=O)(=O)c1ccc(C)cc1
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}