Task: Answer the MCQ question.
Query: Which compound exhibits a -10.298% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CCC(=O)N1CCc2cc(S(=O)(=O)NCCC(=O)N3CC=C(c4ccccc4)CC3)ccc21
b CCOC(=O)CC1=C(C(=O)OCC)C(c2ccc(C)o2)C(C#N)=C(N)O1
c O=C(NCC1CCCCC1)C1CCCN(C(=O)NC2CCCCC2)C1
d c1ccc(CC(NCc2ccco2)c2ccccc2)cc1
Answer: a. CCC(=O)N1CCc2cc(S(=O)(=O)NCCC(=O)N3CC=C(c4ccccc4)CC3)ccc21
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCC(=O)N1CCc2cc(S(=O)(=O)NCCC(=O)N3CC=C(c4ccccc4)CC3)ccc21
CCC(=O)N1CCc2cc(S(=O)(=O)NCCC(=O)N3CC=C(c4ccccc4)CC3)ccc21
N-[3-oxo-3-(4-phenyl-3,6-dihydro-2H-pyridin-1-yl)propyl]-1-propanoyl-2,3-dihydroindole-5-sulfonamide