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) COc1nc(NC2OCC(OC(C)=O)C(OC(C)=O)C2OC(C)=O)c(C(=O)CCl)c(=O)n1C
b) CC(=O)Oc1c(Br)cc(-c2oc(-c3cc(Br)c(OC(C)=O)c(Br)c3)c3ccccc23)cc1Br
c) OCC(O)C(O)C(O)C(C=NNc1nc(O)c2ccccc2n1)=NNc1nc(O)c2ccccc2n1
d) Cn1c(=O)c2nc(Nc3ccccc3)[nH]c2n(C)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}