Task: Answer the MCQ question.
Query: Which drug has a -10.776\% 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: COc1ccc(CCNC(=O)C2CCCCC2C(=O)O)cc1OC
b: CC(C)Oc1nc(-c2ccc(Cl)cc2)nc2ccccc12
c: COc1ccc2cc3c(N)c(C(=O)N4CCCC4)sc3nc2c1
d: CCOCCn1c(SCC(=O)OCc2ccccc2)nc2c1c(=O)[nH]c(=O)n2C
e: C#CCOCCOCCOCCNc1nc(N2CCN(C(=O)[C@H](CCC(=O)O)n3cc(C(N)CO)nn3)CC2)nc(N2CCN(C(=O)[C@H](CCC(=O)O)n3cc(C(N)[C@H](C)CC)nn3)CC2)n1.Cl
Answer: d. CCOCCn1c(SCC(=O)OCc2ccccc2)nc2c1c(=O)[nH]c(=O)n2C
{#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#}
CCOCCn1c(SCC(=O)OCc2ccccc2)nc2c1c(=O)[nH]c(=O)n2C
CCOCCn1c(SCC(=O)OCc2ccccc2)nc2c1c(=O)[nH]c(=O)n2C
benzyl 2-[7-(2-ethoxyethyl)-3-methyl-2,6-dioxopurin-8-yl]sulfanylacetate