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.) C=CC1C2CCC3=CC(=O)CCC3C2CCC1(C)C(=O)O
b.) CCCCCCCCCCCCn1[se]c2ccccc2c1=O
c.) C=CCC1(C)CCCN(Cc2ccccc2)C1=O
Answer: b
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}