Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) O=C1CC2CCCC(=O)C23CCCC13
b.) Cc1ccc([PH](CCN2C(=O)c3ccccc3C2=O)(c2ccc(C)cc2)c2ccc(C)cc2)cc1
c.) CCOC(=O)Nc1nc2c([N+](=O)[O-])c(Br)n(C)c2s1
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}