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] N#CC(=Cc1cc(Br)c(O)c(Br)c1)c1cccnc1
[b] CCOC(=O)c1c(SCCN2CCOCC2)n(-c2ccccc2)c(=S)n(-c2ccccc2)c1=O
[c] Cn1c2ccccc2c2ccc3c(c21)C(=O)C=CC3=O
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}