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, c, or d without using any other words.
Options:
[a] Br.CCN(CC)CC(C)(C)C(=O)C=Cc1ccc(C=CC(=O)C(C)(C)CN(CC)CC)cc1
[b] COC(=O)N(CCc1ccccc1)C(C)(C)C#N
[c] CC(NC(C)(C)C)C(=O)c1cccc(Cl)c1
[d] CCCC[Sn](CCCC)(CCCC)OC(=O)C(O)c1ccccc1
Answer: a, b, c, d
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}