Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. COc1cccc2nc3cc(C)c(C)cc3nc12
b. O=C1c2c(O)ccc(O)c2C(=O)c2c(NCCOCCO)ccc(NCCOCCO)c21
c. Cc1ncc([N+](=O)[O-])n1CC(O)CCl
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}