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=CN1CCN(C=O)C(O)C1O
b c1ccc2c(c1)[nH]c1c2nc2ccccn21
c O=C1c2c(O)ccc(O)c2C(=O)c2c(NCCCCCO)ccc(NCCCCCO)c21
d COC(=O)C(=NNc1nc(=S)[nH]n1N)C(C#N)c1ccccc1
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}