Task: Answer the MCQ question.
Question: Which compound has a 4.309\% 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 other words.
Options:
a. Nc1nc(SCC(=O)Nc2ccccc2)[nH]c(=O)c1-c1ccccc1
b. COCCCn1nnnc1SCC(=O)Nc1ccc2c(c1)OCCO2
c. COc1cccc(NC(=O)COc2ncnc3sc(C)c(C)c23)c1
d. CC(C)(Oc1ccc(Cl)cc1)C(=O)N1CCN(c2ccccn2)CC1
e. Cc1ccc2c(cnn2C(=O)CCC(=O)NCc2cccc(Cl)c2)c1
Answer: b. COCCCn1nnnc1SCC(=O)Nc1ccc2c(c1)OCCO2
{#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#}
COCCCn1nnnc1SCC(=O)Nc1ccc2c(c1)OCCO2
COCCCn1nnnc1SCC(=O)Nc1ccc2c(c1)OCCO2
N-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-[1-(3-methoxypropyl)tetrazol-5-yl]sulfanylacetamide