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] Oc1cc(NNc2ccccc2)nc(S)n1
[b] CCCCC1=C(C(=O)N2CCOCC2)C2(OCCO2)C1=O
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-butyl-1-(morpholine-4-carbonyl)-5,8-dioxaspiro[3.4]oct-1-en-3-one