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: Cn1ccnc1CCc1ccc(Cl)cc1Cl
b: CCOC(=O)C[n+]1cccc(C2(c3cc4ccccc4[nH]3)OCCO2)c1.[Br-]
c: O=C1C=C(Nc2ccccc2C(=O)c2ccccc2)c2ccccc2C1=O
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}