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 or b without using any other words.
Options:
a) O=C1c2scc(-c3ccc(Cl)cc3)c2-n2cccc21
b) Oc1ccc(Cl)cc1-c1cc(-c2ccccc2)nc(S)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}
4-chloranyl-2-(6-phenyl-2-sulfanyl-pyrimidin-4-yl)phenol