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: COC(=O)C1Cc2ccc(C)cc2C1=O
b: COC(=O)C1=C(C(=O)OC)C2(C3=C(C)C(=O)c4ccccc43)CCC1(C)O2
c: O=[N+]([O-])c1ccc2nc(C(=NNc3ccccc3)C(O)c3ccccc3Cl)c(O)nc2c1
d: CCCCNc1nc(N)nc(Nc2ccc(Br)cc2)c1N=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}