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, or c without using any other words.
Options:
a.) Cc1nn(C(=O)Cc2ccccc2)c2c1C(c1ccccc1)SC(=N)N2
b.) COC12C=CC(CC1)C1=C2C(=O)c2nc(C)c(C)nc2C1=O
c.) Oc1ncnc2cccc(Cl)c12
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}