Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: O=C1c2nc3n(c2C(=O)c2c1nc1n2CCC1)CCC3
b: N#CC(=Cc1c(Cl)cccc1Cl)c1nc2ccccc2[nH]1
c: O=[N+]([O-])c1ccc(NCCSSCCNc2ccc([N+](=O)[O-])cc2[N+](=O)[O-])c([N+](=O)[O-])c1
d: COC(=O)C1CC([Se]c2ccccc2)CN1C(=O)OCc1ccccc1
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}