Task: Answer the MCQ question.
Query: Which drug has a 2.290\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: Cc1[nH]n(-c2ccccc2)c(=O)c1N=O
b: COc1ccccc1C(=O)N/C(=C\c1ccccc1)C(=O)NCc1ccco1
Answer: b. COc1ccccc1C(=O)N/C(=C\c1ccccc1)C(=O)NCc1ccco1
{#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#}
COc1ccccc1C(=O)N/C(=C\c1ccccc1)C(=O)NCc1ccco1
COc1ccccc1C(=O)N/C(=C\c1ccccc1)C(=O)NCc1ccco1
N-[(Z)-3-(furan-2-ylmethylamino)-3-oxo-1-phenylprop-1-en-2-yl]-2-methoxybenzamide