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=c1[nH][nH]c(=O)n1CCCCCCn1c(=O)[nH][nH]c1=O
[b] Cc1ccc(NC(=O)C(=O)CC(=O)c2ccccc2)cc1C
[c] COc1ccc(OC)c2c1C=CC(Br)=CC2
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}