Task: Answer the MCQ question.
Query: Which drug has a 17.834% 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) Cc1cccc(NS(=O)(=O)c2ccc(C(=O)NCC3(N4CCCCC4)CCCCC3)cc2)c1C
(b) CC(C)CN(C(=O)C1CCCO1)C1CCS(=O)(=O)C1
(c) COc1cc(-c2noc(C)c2C#Cc2nccn2C)cc(OC)c1OC
(d) COCCN1CCn2c(nc3cc(NC(=O)Cn4nc(C)c5ccccc5c4=O)ccc32)C1
Answer: d. COCCN1CCn2c(nc3cc(NC(=O)Cn4nc(C)c5ccccc5c4=O)ccc32)C1
{#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#}
COCCN1CCn2c(nc3cc(NC(=O)Cn4nc(C)c5ccccc5c4=O)ccc32)C1
COCCN1CCn2c(nc3cc(NC(=O)Cn4nc(C)c5ccccc5c4=O)ccc32)C1
N-[2-(2-methoxyethyl)-3,4-dihydro-1H-pyrazino[1,2-a]benzimidazol-8-yl]-2-(4-methyl-1-oxophthalazin-2-yl)acetamide