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. O=C1OCCC1(Cc1ccc(Cl)cc1)Cc1ccc(Cl)cc1
b. Cc1cn(CC2(CO)CCC2)c(=O)[nH]c1=O
c. CSc1ncc2c(C#N)c3n(C)c4ccccc4n3c(=O)c2n1
d. Cc1cccc(C)c1NC(=O)CCC(=O)NC(=N)NC#N
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}