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 other words.
Options:
a. NC1=C(c2nc(-c3ccccc3)cs2)C(c2ccco2)c2c(c3ccccc3oc2=O)O1
b. Cl.NC1CC(=O)c2cc(Cl)sc21
c. CCOC(=O)C=CSCCCC(=O)O
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}