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. Cc1ccc(NC(=S)NC=C(c2ccccc2)S(=O)Cc2ccccc2)c(C)c1
b. O=[N+]([O-])C(=C(Cl)NCCO)C(Cl)=C(Cl)Br
c. S=C1SC(=Nc2ccccc2)C(=Nc2ccccc2)N1c1ccc2ccccc2c1
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}