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 other words.
Options:
a. CCCCCCCCCCC(C)CCCCCCC(=O)O
b. Cc1ccc(C)n1-n1c(-c2ccccc2)n[nH]c1=O
c. O=C1NCN(c2ccccc2)C12CCN(CC1COc3ccccc3O1)CC2
d. COC(Cc1ccccc1)NC(=O)C12CCCCC1C=Cc1ccccc12
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}