Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) O=c1ccn(C=Cc2nc3ccccc3nc2O)c(=S)[nH]1
(b) COC(=O)C=C(C=C1C(C#N)=C(N)N(c2ccc(Cl)cc2)C1(C)C(=CC(=O)OC)C(=O)OC)C(=O)OC
Answer: a, 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}