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 other words.
Options:
a. C=CCON=C(OC(=O)c1ccc([N+](=O)[O-])cc1)c1ccccc1
b. CC(C=NNC1=NCCCN1)=NNC1=NCCCN1.I
c. O=C(C=Cc1ccc([N+](=O)[O-])cc1)c1ccccc1
d. CC(=O)OC1Cn2ccc[n+]2C1
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}