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) CCCCCCCCCCC(=O)CCCCCCC(=O)O
b) C=CC1(C)CC(=O)C(C(C)C=O)C12C(=O)Oc1cccc(C)c1C2=O
c) O=c1[nH][nH]c2c1SCc1ccccc1-2
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}