Problem statement: Answer the multiple choice question.
Query: Which drug has a 11.872\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) COCCN1C(=O)/C(=C/c2cc3c(cc2Br)OCO3)NC1=S
(b) COc1ccc(OC)c(-c2csc(NC(=O)COC(=O)c3ccc(NC(=O)CC#N)cc3)n2)c1
Answer: a. COCCN1C(=O)/C(=C/c2cc3c(cc2Br)OCO3)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#}
COCCN1C(=O)/C(=C/c2cc3c(cc2Br)OCO3)NC1=S
COCCN1C(=O)/C(=C/c2cc3c(cc2Br)OCO3)NC1=S
(5Z)-5-[(6-bromo-1,3-benzodioxol-5-yl)methylidene]-3-(2-methoxyethyl)-2-sulfanylideneimidazolidin-4-one