Task: Answer the multiple-choice question.
Query: Which compound exhibits a 11.020\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) Cc1cc(Br)c(NC(=O)COC(=O)C2CC2C)c(Br)c1
(b) COc1ccccc1C(=O)Nc1sc2c(c1C(=O)NCc1ccco1)CCCC2
Answer: b. COc1ccccc1C(=O)Nc1sc2c(c1C(=O)NCc1ccco1)CCCC2
{#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)Nc1sc2c(c1C(=O)NCc1ccco1)CCCC2
COc1ccccc1C(=O)Nc1sc2c(c1C(=O)NCc1ccco1)CCCC2
N-(furan-2-ylmethyl)-2-[(2-methoxybenzoyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide