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 or b without using any additional words.
Options:
a) CC(=O)Nc1ccc(C(=O)NN2C(=O)C(Cl)C2C=Cc2ccccc2)cc1
b) CC(=O)OCc1ccc(-c2nc(C#N)c(N)o2)o1
Answer: b
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}
[5-(5-amino-4-cyano-1,3-oxazol-2-yl)furan-2-yl]methyl acetate