Task: Answer the MCQ question.
Question: Which compound has a 8.148\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) Cc1cc(O)c(C(=O)/C=C/c2ccccc2Br)c(=O)o1
(b) O=C(CN1C(=O)c2cccc3cccc(c23)C1=O)N1CCN(Cc2ccc3c(c2)OCO3)CC1
(c) CCOc1cc(Br)c(CC(=O)NC2CCCCCC2)cc1OCC
(d) Clc1nc(Cl)nc(-c2cn(-c3ccccc3)c3ccccc23)n1
(e) O=C1CN=C(c2cc([N+](=O)[O-])ccc2Cl)c2cc([N+](=O)[O-])ccc2N1
Answer: d. Clc1nc(Cl)nc(-c2cn(-c3ccccc3)c3ccccc23)n1
{#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#}
Clc1nc(Cl)nc(-c2cn(-c3ccccc3)c3ccccc23)n1
Clc1nc(Cl)nc(-c2cn(-c3ccccc3)c3ccccc23)n1
3-(4,6-dichloro-1,3,5-triazin-2-yl)-1-phenylindole