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 other words.
Options:
[a] C[Si](C)(C)OC1(C#N)C2C3CC4C2C(=O)C2C4C3C21
[b] CC[N+]1(C)CCC(O)(C=Cc2ccc(Cl)c(Cl)c2)C(C(=O)C=Cc2ccc(Cl)c(Cl)c2)C1.[Br-]
[c] CCOC1(OCC)C2C=CC1C(COS(=O)(=O)c1ccc(C)cc1)C2COS(=O)(=O)c1ccc(C)cc1
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}