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 other words.
Options:
a) COc1ccc2c3c([n+](C)cc2c1OC)-c1cc2c(cc1C3)OCO2.O=[N+]([O-])O
b) COC(=O)C1(C)CCCC2(C)C1CCC1(O)C(O)C(C(C)C)=CCC21
Answer: a, b
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}