Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 15.789\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. O=C(O)CCC1COc2ccccc2O1
b. COc1ccc2[nH]c(C(=O)N/N=C/c3ccc(O)cc3O)cc2c1
c. CCCCn1nnnc1SCC(=O)Nc1ccc2c(c1)OCO2
d. Cn1nc([N+](=O)[O-])nc1Oc1ccc2ccccc2c1
e. COc1cc(NC(=O)NCC2CCN(Cc3ccc(C)cc3)CC2)cc(OC)c1OC
Answer: c. CCCCn1nnnc1SCC(=O)Nc1ccc2c(c1)OCO2
{#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#}
CCCCn1nnnc1SCC(=O)Nc1ccc2c(c1)OCO2
CCCCn1nnnc1SCC(=O)Nc1ccc2c(c1)OCO2
N-(1,3-benzodioxol-5-yl)-2-(1-butyltetrazol-5-yl)sulfanylacetamide