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 CC(=O)OCC1OC(Nc2[nH]c(=O)n(C)c(=O)c2N=O)C(OC(C)=O)C(OC(C)=O)C1OC(C)=O
b Oc1cc(-n2cccn2)c(O)cc1-n1cccn1
c CC1=C(C(=O)Nc2ccc([N+](=O)[O-])cc2)C(c2cccc([N+](=O)[O-])c2)C(C(=O)Nc2ccc([N+](=O)[O-])cc2)=C(C)N1
d Nn1c(Cc2ccccc2)n[nH]c1=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}