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 additional words.
Options:
a) COC(=O)C=Cc1ccc2c(c1)CC1(C2)Cc2ccc(C=CC(=O)OC)cc2C1
b) O=C(c1ccccc1[N+](=O)[O-])C(Br)C(Br)c1ccc(Cl)c(Cl)c1
c) CN1CC(=O)Nc2c(ncn2C2OC(CO)C(O)C2O)C1=O
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}