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 additional words.
Options:
a: CC(=O)CC(N)=O
b: O=C(Nc1cccc(C(F)(F)F)c1)C(=O)C(C(=O)c1ccc2ccccc2c1)C1OC(=O)c2ccccc21
c: O=C1NC(=O)C(CC(C(=O)C(=O)Nc2ccccc2Cl)C(=O)c2ccc3ccccc3c2)C(=O)N1
d: C=CCOCn1cc(C)c(=O)[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}