Problem statement: Answer the multiple-choice question.
Question: Which drug has a 7.647\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Clc1ccccc1-c1ncc2ccccn12.O=C(O)C(=O)O
(b) O=C(Nc1ccccc1N1CCN(C(=O)c2ccccc2)CC1)c1ccc2c(c1)OCO2
Answer: a. Clc1ccccc1-c1ncc2ccccn12.O=C(O)C(=O)O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Clc1ccccc1-c1ncc2ccccn12.O=C(O)C(=O)O
Clc1ccccc1-c1ncc2ccccn12.O=C(O)C(=O)O
3-(2-chlorophenyl)imidazo[1,5-a]pyridine;oxalic acid