Problem statement: Answer the multiple-choice question.
Query: Which compound has a -47.819% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. O=C1C(=O)N(c2ccccn2)C(c2ccc(Br)cc2)/C1=C(/O)c1ccc(Br)cc1
b. COc1ccc(C(=O)C[n+]2cccc(C)c2C)cc1[N+](=O)[O-].[Br-]
c. COc1ccc(NC(=O)/C(C#N)=C/c2ccc(-c3ccc(Cl)c(C(=O)O)c3)o2)cc1
d. COc1ccc2nc(NCCCNC(=O)c3cc(OC)c(OC)c(OC)c3)c(C#N)cc2c1
Answer: a. O=C1C(=O)N(c2ccccn2)C(c2ccc(Br)cc2)/C1=C(/O)c1ccc(Br)cc1
{#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=C1C(=O)N(c2ccccn2)C(c2ccc(Br)cc2)/C1=C(/O)c1ccc(Br)cc1
O=C1C(=O)N(c2ccccn2)C(c2ccc(Br)cc2)/C1=C(/O)c1ccc(Br)cc1
(4Z)-5-(4-bromophenyl)-4-[(4-bromophenyl)-hydroxymethylidene]-1-pyridin-2-ylpyrrolidine-2,3-dione