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) COC(=O)C(C(=O)C(=O)Nc1cccc(O)c1)c1nc2ccc(Cl)cc2nc1O
(b) CC1(C)OC(=C(C#N)C#N)C(C#N)=C1C=Cc1ccncc1
(c) O=[N+]([O-])c1ccccc1S(=O)(=O)c1ccc(Cl)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}