Task: Answer the multiple-choice question.
Question: Which compound has a 9.908\% 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: c1csc(CNc2ncnc3ccc(-c4ccoc4)cc23)c1
b: Cc1ccc(SCc2nc3ncccn3c2Br)cc1
Answer: a. c1csc(CNc2ncnc3ccc(-c4ccoc4)cc23)c1
{#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#}
c1csc(CNc2ncnc3ccc(-c4ccoc4)cc23)c1
c1csc(CNc2ncnc3ccc(-c4ccoc4)cc23)c1
6-(furan-3-yl)-N-(thiophen-2-ylmethyl)quinazolin-4-amine