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, c, or d without using any additional words.
Options:
a CCOC(=O)C(=O)Nc1ccc(Cl)cc1C
b CSC1=Nc2ccccc2SC(c2ccccc2)C1c1ccccc1
c CCOC(=O)C(=O)Nc1c(CC)cccc1C(C)CC
d CC1=CNC(C#N)=C(C#N)N=CC(C)=CNC(C#N)=C(C#N)N=C1
Answer: a, b, c, d
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}