Task: Answer the multiple choice question.
Query: Which compound exhibits a 16.102\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CN1C(=O)/C(=C\c2ccc(Br)s2)C(=O)NC1=S
b COC(=O)C[N+](C)(C)C/C=C\c1ccccc1.[Br-]
c Cc1cnc(C(=O)Nc2nnc(SCc3c(Cl)cccc3Cl)s2)cn1
Answer: a. CN1C(=O)/C(=C\c2ccc(Br)s2)C(=O)NC1=S
{#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#}
CN1C(=O)/C(=C\c2ccc(Br)s2)C(=O)NC1=S
CN1C(=O)/C(=C\c2ccc(Br)s2)C(=O)NC1=S
(5Z)-5-[(5-bromothiophen-2-yl)methylidene]-1-methyl-2-sulfanylidene-1,3-diazinane-4,6-dione