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, c, or d without using any other words.
Options:
a: O=C(CC(=O)c1ccccc1O)c1ccccc1
b: O=S(CC1(O)CCCCC1)c1ccccc1
c: Fc1ccccc1C1SCc2nc3ccccc3n21
d: CN1CC(=Cc2cccs2)C(O)C(=Cc2cccs2)C1
Answer: a, b, d
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}