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: CC1(C)Oc2ccc3ccc(=S)oc3c2C(OC(=O)C23CCC(C)(C(=O)O2)C3(C)C)C1OC(=O)C12CCC(C)(C(=O)O1)C2(C)C
b: CC(C)C(Sc1nc(-c2ccccc2)c(-c2ccccc2)[nH]1)C(=O)NN=Cc1ccc(Cl)cc1
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}