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. CC(C)(CN1CCCCC1)C(=O)CC(SCCN)c1ccc(Cl)cc1.Cl
b. O=C(c1nc2ccccc2nc1O)C(O)c1ccccc1
c. CC(C)n1nnnc1-c1ccccc1
d. O=C(C=Cc1ccc(Cl)cc1)c1cccs1
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}