Task: Answer the multiple-choice question.
Question: Which drug has a 0.556% 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, or d without using any additional words.
Options:
[a] O=C(Nc1cccc(-c2cn3c(n2)SCC3)c1)c1ccc2ccccc2n1
[b] COc1cc(/C=N/N=C2/C(=O)Nc3ccccc32)ccc1O
[c] CCOC(=O)c1cc(C#N)c(N2CCN(C)CC2)nc1-c1ccccc1
[d] Cc1cc(OCC(=O)N(C)C2CCCCC2)cc(C)c1Cl
Answer: b. COc1cc(/C=N/N=C2/C(=O)Nc3ccccc32)ccc1O
{#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#}
COc1cc(/C=N/N=C2/C(=O)Nc3ccccc32)ccc1O
COc1cc(/C=N/N=C2/C(=O)Nc3ccccc32)ccc1O
(3E)-3-[(E)-(4-hydroxy-3-methoxyphenyl)methylidenehydrazinylidene]-1H-indol-2-one