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, b, or c without using any other words.
Options:
a. CC1(C)C2C3CCC2C2C[S+]1CC23
b. NC(=O)NC(=O)C1CCC(=O)N1S(=O)(=O)c1ccc(Cl)cc1
c. COc1cc(Br)c(CC2(C#N)c3ccccc3C3C(N2C(=O)c2ccccc2)C3(Cl)Cl)cc1OC
Answer: a, b, c
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}