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 other words.
Options:
a.) CCC(C)C(CC)(C(=O)O)C(=O)O
b.) O=C1Nc2ccccc2Oc2ccccc21
c.) Clc1cccc(Cl)c1C1SCc2nc3cc4ccccc4cc3n21
d.) NC(=O)C(c1ccccc1)N1CCCCC1
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}