Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 8.814\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) O=C(NCCO)c1nc2ccccc2s1
b.) O=C1/C(=C\c2cc(Br)cc(Br)c2O)SC(=S)N1Cc1ccccc1
Answer: a. O=C(NCCO)c1nc2ccccc2s1
{#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#}
O=C(NCCO)c1nc2ccccc2s1
O=C(NCCO)c1nc2ccccc2s1
N-(2-hydroxyethyl)-1,3-benzothiazole-2-carboxamide