Task: Answer the multiple-choice question.
Query: Which compound exhibits a 14.786\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) O=C(CSc1ccc(Br)cc1)N1CCOCC1
(b) NC(=O)c1ccc(NC(=O)c2cccc(Oc3ccccc3)c2)cc1
(c) CC1(C)CC(=O)C=C(Nc2ccc3c(c2)CCC3)C1
Answer: a. O=C(CSc1ccc(Br)cc1)N1CCOCC1
{#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(CSc1ccc(Br)cc1)N1CCOCC1
O=C(CSc1ccc(Br)cc1)N1CCOCC1
2-(4-bromophenyl)sulfanyl-1-morpholin-4-ylethanone