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) CCC1CCC2C(CCC3(C)C(O[N+](=O)[O-])CCC23)C1C(C)=O
b) O=C(Cc1nc2ccccc2c(=O)n1-c1ccccc1Cl)c1ccncc1
c) CC(C)(C)OC(=O)N1CCCC1C(=O)NC(c1ccccc1)c1ccccc1
d) CCN(CC)CCOc1cccc(C=C(C#N)c2ccccc2)c1
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}