Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 13.391\% 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) Cc1ccc(OCC(=O)N2c3ccccc3NC(=O)C2(C)C)c([N+](=O)[O-])n1
b) O=C(CSCc1c[nH]c(=O)[nH]c1=O)OCC(=O)c1ccc(Br)cc1
Answer: b. O=C(CSCc1c[nH]c(=O)[nH]c1=O)OCC(=O)c1ccc(Br)cc1
{#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(CSCc1c[nH]c(=O)[nH]c1=O)OCC(=O)c1ccc(Br)cc1
O=C(CSCc1c[nH]c(=O)[nH]c1=O)OCC(=O)c1ccc(Br)cc1
[2-(4-bromophenyl)-2-oxoethyl]2-[(2,4-dioxo-1H-pyrimidin-5-yl)methylsulfanyl]acetate