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: O=C1NC(=O)C2C(OCC3OC2C(O)C3O)C1OCC1CCCCC1
b: Nc1nc(N)c(Br)c(Nc2ccc(Cl)c(Cl)c2)n1
c: N#CSC#CCCC#CSC#N
Answer: a, 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}