Problem statement: Answer the multiple-choice question.
Query: Which compound has a 14.786\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: COc1cc(C2C(C(=O)c3ccc(C)o3)=C(O)C(=O)N2c2cc(C)on2)cc(Br)c1O
b: CCOC(=O)C1(Cc2ccccc2C)CCCN(C(=O)c2ccoc2)C1
Answer: a. COc1cc(C2C(C(=O)c3ccc(C)o3)=C(O)C(=O)N2c2cc(C)on2)cc(Br)c1O
{#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#}
COc1cc(C2C(C(=O)c3ccc(C)o3)=C(O)C(=O)N2c2cc(C)on2)cc(Br)c1O
COc1cc(C2C(C(=O)c3ccc(C)o3)=C(O)C(=O)N2c2cc(C)on2)cc(Br)c1O
2-(3-bromo-4-hydroxy-5-methoxyphenyl)-4-hydroxy-3-(5-methylfuran-2-carbonyl)-1-(5-methyl-1,2-oxazol-3-yl)-2H-pyrrol-5-one