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) CC(=O)N(c1ccccc1)[Si](C)(C)C
(b) COC(=O)C(C(=O)Cc1ccccc1[N+](=O)[O-])C(=O)OC
(c) CCCCCCCC(=O)OC(COC(=O)Cc1ccccc1)COC(=O)C(C)(C)C
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}