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, or c without using any other words.
Options:
a. O=C(C(=O)n1ccc2ccccc21)c1c[nH]c2ccccc12
b. COC(=O)c1cc(O)c2scc(C)[n+]2n1.[Cl-]
c. C[Si](C)(C)C1=C2C(=O)c3ccccc3C(=O)C2=C([Si](C)(C)C)C2CCCCC12
Answer: a, b, c
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}