Problem statement: Answer the multiple-choice question.
Question: Which drug has a 13.243% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) O=C(O)CCN1CCc2ccccc2C1c1ccncc1
b) CC(=O)Nc1ccc(S(=O)(=O)NCC(=O)OCC(=O)c2cc(C)n(-c3ccc4c(c3)OCO4)c2C)cc1
Answer: a. O=C(O)CCN1CCc2ccccc2C1c1ccncc1
{#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(O)CCN1CCc2ccccc2C1c1ccncc1
O=C(O)CCN1CCc2ccccc2C1c1ccncc1
3-(1-pyridin-4-yl-3,4-dihydro-1H-isoquinolin-2-yl)propanoic acid