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) Cc1cnc2c(c1)CCCC2C(N)=S
b) CCOC(=O)C1=NN(c2ccccc2)C(=O)C1=CNC(=S)C(N)=S
c) CCOC(=N)CCCSSc1ccc(N=[N+]=[N-])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}