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. C=CCCC(=O)N1CCC(C(=O)OCC)C1=O
b. COc1cc(O)c2c(=O)c(O)c(-c3ccc(O)c(O)c3)oc2c1
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-oxo-1-pent-4-enoylpyrrolidine-3-carboxylate