Task: Answer the multiple-choice question.
Query: Which compound exhibits a 8.718% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a CCOC(=O)c1[nH]c(C)c(C(=O)N2CCC3(CC2)OCCO3)c1C
b N#Cc1cn(-c2ccccc2)nc1-c1cc2ccccc2oc1=O
c C=CCn1c(SCC(=O)N2CCOCC2)nc2scc(-c3ccco3)c2c1=O
d CCOC(=O)Nc1ccc2c(c1)Sc1ccccc1N2C(=O)CCN1CCOCC1
e CCOC(=O)c1c(C)[nH]c(C(=O)C(C)OC(=O)c2cccc(OCc3c(C)noc3C)c2)c1C
Answer: b. N#Cc1cn(-c2ccccc2)nc1-c1cc2ccccc2oc1=O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
N#Cc1cn(-c2ccccc2)nc1-c1cc2ccccc2oc1=O
N#Cc1cn(-c2ccccc2)nc1-c1cc2ccccc2oc1=O
3-(2-oxochromen-3-yl)-1-phenylpyrazole-4-carbonitrile