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: Nc1c(Br)cc2snc3c2c1C(=O)c1ccccc1-3
b: CCOC(=O)C(C#N)=Cc1ccc2c(-c3c(OCC)ccc4cc(C=C(C#N)C(=O)OCC)ccc34)c(OCC)ccc2c1
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}
ethyl 2-cyano-3-[5-[6-(2-cyano-3-ethoxy-3-oxoprop-1-enyl)-2-ethoxynaphthalen-1-yl]-6-ethoxynaphthalen-2-yl]prop-2-enoate