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: NC(=S)NN=CC12CC3CC(CC(C3)C1)C2
b: C=C1C(=O)OC2C1CCC(C)=C1C(=O)C=C(C)C12
c: Cc1cccc(NC(=O)Nc2ccccc2)n1
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}
1-(6-methylpyridin-2-yl)-3-phenylurea