Problem statement: Answer the multiple choice question.
Query: Which drug has a 8.897\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) O=C(NNC(=O)c1cc2ccccc2cc1O)Nc1ccc(Br)cc1
b) CC(OC(=O)C1CC1C)C(=O)Nc1ncc(Cl)cc1Cl
Answer: a. O=C(NNC(=O)c1cc2ccccc2cc1O)Nc1ccc(Br)cc1
{#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#}
O=C(NNC(=O)c1cc2ccccc2cc1O)Nc1ccc(Br)cc1
O=C(NNC(=O)c1cc2ccccc2cc1O)Nc1ccc(Br)cc1
1-(4-bromophenyl)-3-[(3-hydroxynaphthalene-2-carbonyl)amino]urea