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] CCC(c1ccc(OC(C)=O)c(CC(Br)CBr)c1)C(CC)c1ccc(OC(C)=O)c(CC(Br)CBr)c1
[b] CCCCCCC=CCCCCCCCCCC1=CC(=O)C=C(OC)C1=O
[c] O=C(O)CCC1CCc2cccc3oc(C(=O)O)c1c23
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}