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, or c without using any other words.
Options:
a. Nc1nc(O)c2c(ncn2CC(O)CO)n1
b. O=C(O)c1ccc(NNC(=O)c2cccc3c(=O)c4ccccc4[nH]c23)cc1
c. COC1=C(Br)C(O)C2(C=C1Br)CC(C(=O)NCCCOc1c(Br)cc(C(O)CNC(C)=O)cc1Br)=NO2
Answer: a, b, c
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}