Problem statement: Answer the multiple-choice question.
Question: Which drug has a 2.284\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) COc1ccc(C2C(C(=O)O)c3ccccc3C(=O)N2C)cc1Br
(b) Cc1onc(-c2ccccc2Cl)c1C(=O)NCCN1Cc2ccccc2C1=O
Answer: a. COc1ccc(C2C(C(=O)O)c3ccccc3C(=O)N2C)cc1Br
{#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#}
COc1ccc(C2C(C(=O)O)c3ccccc3C(=O)N2C)cc1Br
COc1ccc(C2C(C(=O)O)c3ccccc3C(=O)N2C)cc1Br
3-(3-bromo-4-methoxyphenyl)-2-methyl-1-oxo-3,4-dihydroisoquinoline-4-carboxylic acid