Task: Answer the multiple choice question.
Query: Which compound exhibits a 8.423\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) Clc1ccc(N=c2ssnc2Cl)nc1
(b) CCOC(=O)Nc1nc2ccccc2s1
Answer: a. Clc1ccc(N=c2ssnc2Cl)nc1
{#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#}
Clc1ccc(N=c2ssnc2Cl)nc1
Clc1ccc(N=c2ssnc2Cl)nc1
4-chloro-N-(5-chloropyridin-2-yl)dithiazol-5-imine