Task: Answer the multiple-choice question.
Query: Which compound exhibits a 10.421% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: N#CC(C#N)=C1C(=O)N(CCN2CCOCC2)c2ccccc21
b: COc1cc(/C=C/C(=O)OCC(=O)Nc2ccccc2Sc2ccc(Cl)cc2)ccc1O
c: Cc1cc(C)n2c(SCC(=O)Nc3ccccc3)nnc2n1
d: O=C(CN1c2ccccc2Sc2ccccc21)NNC(=O)Nc1ccc(Cl)c(Cl)c1
e: CC(=O)Nc1cccc(C(=O)OCC(=O)NNC(=O)c2ccc([N+](=O)[O-])cc2)c1
Answer: a. N#CC(C#N)=C1C(=O)N(CCN2CCOCC2)c2ccccc21
{#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#CC(C#N)=C1C(=O)N(CCN2CCOCC2)c2ccccc21
N#CC(C#N)=C1C(=O)N(CCN2CCOCC2)c2ccccc21
2-[1-(2-morpholin-4-ylethyl)-2-oxoindol-3-ylidene]propanedinitrile