Task: Please answer the multiple choice question.
Question: Which molecules are 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 CC(=O)c1sc2[n+](c1C)C(=O)C(=Cc1ccccc1Cl)S2
b N#Cc1c2ccc([N+](=O)[O-])cc2c(=O)n2c1sc1ccccc12
c CN(C)CCCCN1CCc2c(n(C)c3ccccc23)C1=O
d c1ccc(P2c3ccccc3Oc3ccccc32)cc1
Answer: a
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}