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. Nc1nc(N)c(N=O)c(Nc2ccc(Br)c(Br)c2)n1
b. COC(=O)CCC(C)C1CCC2C3CCC4CC(COS(=O)(=O)c5ccc(C)cc5)CCC4(C)C3CCC12C
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}