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 other words.
Options:
(a) CCCCCCCCCCCCCCCCOC1OC(CBr)C(O)C(O)C1O
(b) Cc1ccc(Nc2nc(C)c(C(=O)CC(=NNC(N)=S)C(=O)Nc3ccc(Cl)cc3C)s2)cc1
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}