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 other words.
Options:
a: COc1cc(CC2COC(=O)C2(O)Cc2ccc(O)c(OC)c2)ccc1O
b: Cc1ccc(NC(Nc2ccc(C)cc2C)=C(C(Cl)=C(Cl)Cl)[N+](=O)[O-])c(C)c1
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}
3,4,4-trichloro-1-N,1-N'-bis(2,4-dimethylphenyl)-2-nitrobuta-1,3-diene-1,1-diamine