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 other words.
Options:
a) OCCCCCCOc1ccc(-c2cc(-c3ccccn3)nc(-c3ccccn3)c2)cc1
b) O=C1CN(C(=O)c2ccccc2)Cc2[nH]c3ccccc3c21
c) Cc1ccc(C)c(N2CC(=NNC(=O)CC#N)C(c3nc4ccccc4s3)C(=O)C2=O)c1
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}