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, c, or d without using any additional words.
Options:
a O=C1OC2C(O)COC23OC(O)CCC13O
b CCOC(=O)C1CC(=NOC(C)=O)c2ccc(OC)c(OC)c2C1
c Cc1cc(-c2ccccc2)nc(Nc2nc3ccccc3o2)n1
d O=Cn1c2ccccc2c2ccccc21
Answer: a, b, c, d
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}