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 other words.
Options:
a.) CCOC(=O)NNC(=N)c1cccc([N+](=O)[O-])c1
b.) CCNC(=O)NNc1ncnc2c1c(-c1ccc(Cl)cc1)cn2-c1ccc(C)cc1
c.) COC(=O)C(C#N)=C1NN=NN1c1ccc(OC)cc1
d.) O=Nc1c(N=O)c(N=O)c(N=O)c(N=O)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}