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 additional words.
Options:
a CCCCOCC(=O)C1CCC2C(CCC3(C)C(O)CCC23)C1C(=O)O
b CC(=NNC(N)=S)C(CN1CCOCC1)C(C1=C(O)c2ccccc2OC1)c1ccccc1.Cl
c O=C(O)c1ccccc1NC(=O)C1CCCCC1
d CC(=O)OCC[N+](C)(C)C.CCCCC(CC)COC(=O)CC(C(=O)OCC(CC)CCCC)S(=O)(=O)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}