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: Cn1ccc(=NN=c2ccn(C)c3ccccc23)c2ccccc21
b: Brc1cccc[n+]1Cc1ccccc1C[n+]1ccccc1Br
c: Cc1cc(C)c2cc(=O)oc-2c(C)c1
d: O=C(O)C1CC2CC(=O)C1C2
Answer: a, b, c, 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}