Task: Answer the MCQ question.
Question: Which drug has a -14.211% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. O=C(NCc1cccc(Cl)c1)c1cc(COc2ccc3ncccc3c2)on1
b. O=C(Nc1nc2ccccc2s1)C1COc2ccccc2O1
Answer: b. O=C(Nc1nc2ccccc2s1)C1COc2ccccc2O1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(Nc1nc2ccccc2s1)C1COc2ccccc2O1
O=C(Nc1nc2ccccc2s1)C1COc2ccccc2O1
N-(1,3-benzothiazol-2-yl)-2,3-dihydro-1,4-benzodioxine-3-carboxamide