Task: Answer the multiple-choice question.
Question: Which compound has a -9.957\% 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, c, d, or e without using any other words.
Options:
(a) Cc1ccc(-n2c(SCn3nnc4ccccc4c3=O)nnc2-c2cccnc2)c(C)c1
(b) COc1ccccc1NS(=O)(=O)c1ccc(Br)s1
(c) CCCCn1c(N)c(N(CCOC)C(=O)CN2C(=O)c3ccccc3C2=O)c(=O)[nH]c1=O
(d) COc1ccc2c(c1)CCc1c(C(=O)N(C)c3ccccc3)noc1-2
(e) CC(=O)NCCN1C(=O)S/C(=C\c2cccs2)C1=O
Answer: b. COc1ccccc1NS(=O)(=O)c1ccc(Br)s1
{#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#}
COc1ccccc1NS(=O)(=O)c1ccc(Br)s1
COc1ccccc1NS(=O)(=O)c1ccc(Br)s1
5-bromo-N-(2-methoxyphenyl)thiophene-2-sulfonamide