Task: Answer the MCQ question.
Query: Which compound exhibits a -3.240% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) COc1ccc(O)c(CNn2c(-c3ccc(Br)cc3)nc3ccccc3c2=O)c1
b) Cc1ccc(C2(CC(=O)O)CCOC(C)(C)C2)cc1
Answer: a. COc1ccc(O)c(CNn2c(-c3ccc(Br)cc3)nc3ccccc3c2=O)c1
{#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#}
COc1ccc(O)c(CNn2c(-c3ccc(Br)cc3)nc3ccccc3c2=O)c1
COc1ccc(O)c(CNn2c(-c3ccc(Br)cc3)nc3ccccc3c2=O)c1
2-(4-bromophenyl)-3-[(2-hydroxy-5-methoxyphenyl)methylamino]quinazolin-4-one