Task: Answer the MCQ question.
Query: Which compound has a 23.222\% human ether-à-go-go related gene (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) COc1ccc(/C=C2\SC(=S)N(CCCC(=O)Nc3ccc(C(=O)O)cc3)C2=O)cc1OC
(b) COC1(NS(=O)(=O)c2ccc(Br)cc2)C(C)=CC(=O)C=C1C
(c) CCOC(=O)C1=C(c2ccccc2)N=c2s/c(=C\c3ccco3)c(=O)n2C1c1cccs1
(d) CCOC(=O)c1c(C)n(CCOC)c2ccc(O)cc12
(e) COc1cc(OC)cc(C(=O)N2CCN(Cc3ccccc3C(F)(F)F)CC2)c1
Answer: b. COC1(NS(=O)(=O)c2ccc(Br)cc2)C(C)=CC(=O)C=C1C
{#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#}
COC1(NS(=O)(=O)c2ccc(Br)cc2)C(C)=CC(=O)C=C1C
COC1(NS(=O)(=O)c2ccc(Br)cc2)C(C)=CC(=O)C=C1C
4-bromo-N-(1-methoxy-2,6-dimethyl-4-oxocyclohexa-2,5-dien-1-yl)benzenesulfonamide