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] CC(C)[Si](OCCC=CC1CCC(=O)C1C(O)C1CCCCC1)(C(C)C)C(C)C
[b] Cc1ccc(NC(=O)C(=NN(C)C)C(C2OC(=O)c3ccccc32)[N+](=O)[O-])cc1
[c] CCN(CC)c1ccc2cc(-c3nc4ccccc4s3)c(=O)oc2c1
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}