Problem statement: Answer the multiple-choice question.
Question: Which compound has a 2.274% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CCCCOP(=O)(OCCCC)C(O)c1ccc(Br)cc1
(b) Cc1cccc(C2=N/C(=C\c3cccs3)C(=O)O2)c1
(c) Cc1cnc(C(=O)OCC(=O)NC2CCCCC2)cn1
Answer: a. CCCCOP(=O)(OCCCC)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#}
CCCCOP(=O)(OCCCC)C(O)c1ccc(Br)cc1
CCCCOP(=O)(OCCCC)C(O)c1ccc(Br)cc1
(4-bromophenyl)-dibutoxyphosphorylmethanol