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: CCOC(=O)c1c2c(nc3c1CCCC3)CCCC2
b: COc1cc2c(c(Cl)c1OC)CCN(C)CC2c1ccccc1
c: O=C1NC(=C[N+](=O)[O-])c2ccccc21
d: COc1ccc(OCC(=O)O)c2c1CCCC2=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}