Task: Answer the MCQ question.
Question: Which compound exhibits a 3.143% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CN(C)CCNC(=O)c1cc(Br)ccc1Cl
b: O=C(Nc1ccc2c(c1)OCO2)C(c1ccccc1)N1CCCCC1
Answer: a. CN(C)CCNC(=O)c1cc(Br)ccc1Cl
{#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#}
CN(C)CCNC(=O)c1cc(Br)ccc1Cl
CN(C)CCNC(=O)c1cc(Br)ccc1Cl
5-bromo-2-chloro-N-[2-(dimethylamino)ethyl]benzamide