Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 6.135\% 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 O=C(O)C(=O)O.Oc1ccccc1CN1CCN(C(O)(c2ccccc2)c2ccccc2)CC1
b COc1ccc(CC(=O)OCC(=O)NC(=O)NC(C)C)cc1
Answer: b. COc1ccc(CC(=O)OCC(=O)NC(=O)NC(C)C)cc1
{#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#}
COc1ccc(CC(=O)OCC(=O)NC(=O)NC(C)C)cc1
COc1ccc(CC(=O)OCC(=O)NC(=O)NC(C)C)cc1
[2-oxo-2-(propan-2-ylcarbamoylamino)ethyl] 2-(4-methoxyphenyl)acetate