Task: Please answer the multiple choice question.
Question: Which molecules are active against HIV?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] O=C1Nc2ccccc2Sc2ccccc21
[b] CCn1c2ccccc2c2ccc3c(c21)C(=O)c1ccccc1C3=O
[c] COC(=O)CC[Ge](C)(C)Sc1ccccc1
Answer: a
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}