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, or c without using any other words.
Options:
a) O=C1C2CC3OC3CC2C(=O)N1CCN1C(=O)C2CC3OC3CC2C1=O
b) COC(=O)c1ccc(CON=C(c2ccccc2)c2ccncc2)cc1
c) N=C(N)NS(=O)(=O)c1ccc(NC(=O)c2cccc3c(=O)c4ccccc4[nH]c23)cc1
Answer: a, b, c
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}