Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 11.192\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) COc1ccccc1OCCC(=O)OCC(=O)Nc1ccc(Br)cc1
b) COc1ccccc1CNC1CCCc2ccccc21.O=C(O)C(=O)O
Answer: b. COc1ccccc1CNC1CCCc2ccccc21.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#}
COc1ccccc1CNC1CCCc2ccccc21.O=C(O)C(=O)O
COc1ccccc1CNC1CCCc2ccccc21.O=C(O)C(=O)O
N-[(2-methoxyphenyl)methyl]-1,2,3,4-tetrahydronaphthalen-1-amine;oxalic acid