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) COC(=O)c1cc(C(=O)OC)c(CC(=O)C(=O)Nc2c(C(C)C)cccc2C(C)C)nc1CC(=O)C(=O)Nc1c(C(C)C)cccc1C(C)C
(b) COC(=O)C=C(C)C=CCOC1CCCCO1
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}