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) CCCCCCCCOc1ccc(C(=O)c2ccccc2)c(O)c1
(b) CC(=O)C(=Cc1cccc(Br)c1)C(C)=O
(c) Cc1ccccc1NC(=N)NC#N
(d) O=c1c2cnccc2cc2n1CCc1c-2[nH]c2ccccc12
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}