Task: Answer the multiple-choice question.
Question: Which compound has a -0.586\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CCCN(CCC)Cc1c(C(=O)N/N=C/C(C)=C\c2ccccc2)nnn1-c1nonc1N
b: Cc1c(NC(=O)C2C3C=CC(C3)C2C(=O)O)c(=O)n(-c2ccccc2)n1C
c: Cl.O=C(CNCCO)N1CCc2ccccc21
Answer: c. Cl.O=C(CNCCO)N1CCc2ccccc21
{#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#}
Cl.O=C(CNCCO)N1CCc2ccccc21
Cl.O=C(CNCCO)N1CCc2ccccc21
[Cl].[O][=C][Branch1][=Branch1][C][N][C][C][O][N][C][C][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][=Branch2]
1-(2,3-dihydroindol-1-yl)-2-(2-hydroxyethylamino)ethanone;hydrochloride