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: CCC1C(C#N)=C(O)NC(O)=C1C#N
b: O=C(O)C(SC(=S)c1ccc(C(=S)SC(C(=O)O)c2ccccc2)cc1)c1ccccc1
c: N=C1NC(=O)CS1
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}