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. Nc1nc(O)c2c(ncn2CC(O)COC(=O)c2ccccc2)n1
b. CCOC(=O)C(=Cc1ccc([N+](=O)[O-])cc1)N(CC)CC
c. C#Cc1ccccc1C(=O)OC
d. Cc1nc2cncnc2n(CCN2CCOCC2)c1=O
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}