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. COc1cc2c(c(OC)c1OC)C(=O)C(O)C2NC(N)=O
b. O=C(Nc1ccc(-c2ccccn2)oc1=O)c1ccccc1
c. COc1ccccc1C=C1Sc2scc(-c3cccc([N+](=O)[O-])c3)[n+]2C1=O.[Cl-]
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}