Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCCCCC(C=NN)C(O)(C(F)(F)F)C(F)(F)F
[b] CC1(C)NC(=O)N(C(C)(C)C(=O)O)C1=O
[c] CCOP(=O)(OCC)C(C#N)=Cc1cccn1N(C)C
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}