Task: Answer the multiple-choice question.
Query: Which compound exhibits a 10.574\% 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 additional words.
Options:
a COc1ccc(CC(=O)c2ccc(O)cc2O)cc1OC
b CCN1CCSc2ccc(C(=O)NCc3cccc(Br)c3)cc21
c Cc1ccc(Cl)cc1NC(=O)Cn1nc(-c2cccs2)ccc1=O
d O=C(CCNc1cccc(F)c1)c1cc2ccccc2o1
e N#Cc1ccccc1Sc1ccccc1C(=O)OCC(=O)N1CCN(C(=O)c2ccco2)CC1
Answer: b. CCN1CCSc2ccc(C(=O)NCc3cccc(Br)c3)cc21
{#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#}
CCN1CCSc2ccc(C(=O)NCc3cccc(Br)c3)cc21
CCN1CCSc2ccc(C(=O)NCc3cccc(Br)c3)cc21
N-[(3-bromophenyl)methyl]-4-ethyl-2,3-dihydro-1,4-benzothiazine-6-carboxamide