Task: Answer the multiple-choice question.
Question: Which drug exhibits a 15.480\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) O=C(Nc1c(Cl)ccc2nsnc12)c1ccco1
b.) Cc1cccc(N2C(=O)CS/C2=N\NC(=O)c2cccnc2)c1C
c.) COc1ccc(-c2cccc(NC(=O)COc3ccc(Cl)cc3)c2)nn1
Answer: a. O=C(Nc1c(Cl)ccc2nsnc12)c1ccco1
{#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(Nc1c(Cl)ccc2nsnc12)c1ccco1
O=C(Nc1c(Cl)ccc2nsnc12)c1ccco1
N-(5-chloro-2,1,3-benzothiadiazol-4-yl)furan-2-carboxamide