Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -29.075% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) COc1ccc2c(=O)c3c(=O)n(Cc4ccco4)c(-c4ccco4)nc3oc2c1
(b) O=C(Nc1cc(Br)ccc1O)c1cc(-c2cccs2)on1
Answer: b. O=C(Nc1cc(Br)ccc1O)c1cc(-c2cccs2)on1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(Nc1cc(Br)ccc1O)c1cc(-c2cccs2)on1
O=C(Nc1cc(Br)ccc1O)c1cc(-c2cccs2)on1
N-(5-bromo-2-hydroxyphenyl)-5-thiophen-2-yl-1,2-oxazole-3-carboxamide