Task: Answer the multiple-choice question.
Question: Which drug exhibits a 10.114\% 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: O=C1CCCN1c1ccc(Br)cc1
b: CCOC(=O)c1nn(-c2ccc(Cl)cc2C)ccc1=O
c: O=C(Cc1ccc(Br)cc1)OCC(=O)c1ccc2c(c1)OCCO2
d: CCOC(=O)C[n+]1ccc2c([nH]c3ccccc32)c1C.[Br-]
e: C=CCn1c(SCC(=O)O)nnc1-c1cccc(Cl)c1
Answer: c. O=C(Cc1ccc(Br)cc1)OCC(=O)c1ccc2c(c1)OCCO2
{#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(Cc1ccc(Br)cc1)OCC(=O)c1ccc2c(c1)OCCO2
O=C(Cc1ccc(Br)cc1)OCC(=O)c1ccc2c(c1)OCCO2
[2-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-oxoethyl] 2-(4-bromophenyl)acetate