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 additional words.
Options:
[a] c1csc(-c2cc(-c3ccsc3)c(-c3ccsc3)s2)c1
[b] CC(=O)Oc1c(OC(C)C)c(C)c(O[Si](C(C)C)(C(C)C)C(C)C)c2[nH]c3ccccc3c12
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}