Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. C=C(C)C1CC2=C(O1)C(=O)c1ccccc1C2=O
b. N#CC(c1ccc(Cl)cc1)c1cccc(Cl)n1
Answer: a, b
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}
2-(4-chlorophenyl)-2-(6-chloropyridin-2-yl)acetonitrile