Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: OC1=C(c2ccccc2)C2=NCCN2c2ccccc21
b: COc1ccc(-c2c(N)n(-c3nc4ccccc4s3)c(=O)c3cc([N+](=O)[O-])ccc23)cc1
c: COC(=O)C1CC2C=CC1N(C(=O)OCc1ccccc1)C2
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}