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 or b without using any additional words.
Options:
a CCC(=O)C12OC3OC(C)(C)OC3C1OC(C)(C)O2
b N.O=C(O)c1cc(C(=C(c2cc(Cl)c(O)c(C(=O)O)c2)c2cc(Cl)c(O)c(C(=O)O)c2)c2cc(Cl)c(O)c(C(=O)O)c2)cc(Cl)c1O
Answer: a
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}