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 additional words.
Options:
a O=C(Nc1ccccc1)C(=O)C(C(=O)c1ccccc1)C(c1ccccc1)c1ccccc1
b CC(=O)OCC1OC(n2c(=S)n(-c3ccccc3)c(=O)c3cc(Br)ccc32)C(OC(C)=O)C(OC(C)=O)C1OC(C)=O
c COC(=O)C(CCCN1C(=O)c2ccccc2C1=O)C(=O)OC
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}