Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 8.526\% 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 CC(CCN1CCN(c2ccc(F)cc2)CC1)c1ccccc1
b Cn1nc(-c2ccc(Cl)cc2)c2cc(C(=O)N3CCOCC3)sc21
c COc1ccccc1NC(=O)CSc1n[nH]c(-c2ccccn2)n1
d COc1ccccc1CCC(=O)OC(C)C(=O)Nc1c(C)n(C)n(-c2ccccc2)c1=O
e Cc1ccc(-c2nc(S(=O)(=O)c3ccc(F)cc3)c(SCC(=O)NCC3CCCO3)o2)cc1
Answer: c. COc1ccccc1NC(=O)CSc1n[nH]c(-c2ccccn2)n1
{#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#}
COc1ccccc1NC(=O)CSc1n[nH]c(-c2ccccn2)n1
COc1ccccc1NC(=O)CSc1n[nH]c(-c2ccccn2)n1
N-(2-methoxyphenyl)-2-[(5-pyridin-2-yl-1H-1,2,4-triazol-3-yl)sulfanyl]acetamide