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] COC(=O)C(Cc1c[nH]c2ccccc12)NP(=O)(O)OCC1C=CC(n2cc(C)c(=O)[nH]c2=O)O1.N
[b] COC(=O)C(N1C(=O)c2ccccc2C1=O)C1(C)CC(Cl)=NO1
[c] N#CC1(C#N)NC(c2ccccc2)C(C#N)(C#N)NC1c1ccccc1
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}