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. CCN(CC)c1ccc2cc(-c3nc4ccccc4s3)c(=O)oc2c1
b. CCCCCCCCCCCCn1[se]c2ccccc2c1=O
c. Cc1n[nH]c(=O)n1Nc1ccccc1
Answer: a, 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}