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. Cc1nc2ccc(F)cc2c2c1CCN2c1ccc(Cl)cc1
b. NCCSSc1ccccc1[N+](=O)[O-]
c. C[N+](C)(CCO)CCN1c2ccccc2Sc2ccccc21.[I-]
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}