Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 23.217\% 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, or d without using any other words.
Options:
a O=C(NCC(=O)N1CCN(C(=O)c2ccccc2)CC1)c1ccc(Cl)cc1Cl
b CN1CCN(C(=S)NC(=O)/C=C/c2cccc3ccccc23)CC1
c CCOCCCNC(=O)c1ccc2c(=O)n(Cc3ccc(OC)cc3)c(=O)[nH]c2c1
d CS(=O)(=O)N(Cc1ccccc1)c1ccc(C(=O)NCCSc2ccccn2)cc1
Answer: c. CCOCCCNC(=O)c1ccc2c(=O)n(Cc3ccc(OC)cc3)c(=O)[nH]c2c1
{#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#}
CCOCCCNC(=O)c1ccc2c(=O)n(Cc3ccc(OC)cc3)c(=O)[nH]c2c1
CCOCCCNC(=O)c1ccc2c(=O)n(Cc3ccc(OC)cc3)c(=O)[nH]c2c1
N-(3-ethoxypropyl)-3-[(4-methoxyphenyl)methyl]-2,4-dioxo-1H-quinazoline-7-carboxamide