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) O=C(O)C(=C(c1ccccc1)c1ccc(Cl)cc1)c1ccccc1
b) O=C(O)c1cc(Cc2ccc(O)c(C(=O)O)c2)ccc1O
c) COc1cccc(C2CCCC(C#N)C2=N)c1OC
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}