Task: Answer the MCQ question.
Question: Which drug has a 13.143% 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(CNC(=O)c1ccccc1Cl)NC1CCN(Cc2ccccc2)CC1
b.) O=C(NCCNS(=O)(=O)c1ccccc1)N1CCOCC1
Answer: a. O=C(CNC(=O)c1ccccc1Cl)NC1CCN(Cc2ccccc2)CC1
{#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(CNC(=O)c1ccccc1Cl)NC1CCN(Cc2ccccc2)CC1
O=C(CNC(=O)c1ccccc1Cl)NC1CCN(Cc2ccccc2)CC1
N-[2-[(1-benzylpiperidin-4-yl)amino]-2-oxoethyl]-2-chlorobenzamide