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 O=C(c1ccccc1)C(O)(c1ccccc1)C(c1ccccc1)c1ccccc1
b CC(C)(CC(O)C#N)[N+]([O-])=[N+]([O-])C(C)(C)CC(O)C#N
c Cc1ccc(S(=O)(=O)N2CCN(CCO)CCN(S(=O)(=O)c3ccc(C)cc3)CCN(CCO)CC2)cc1
d O=Cc1ccccc1OCCOc1cc(OCCOc2ccccc2C=O)c(OCCOc2ccccc2C=O)cc1OCCOc1ccccc1C=O
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}