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) COc1cc2c3c(c1OC)C1(C=CC(=O)C=C1)CC3N(C(C)=O)CC2
(b) CC(=O)OC(=C(C#N)C#N)c1nccnc1C(=O)O
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}
3-(1-acetyloxy-2,2-dicyanoethenyl)pyrazine-2-carboxylic acid