Task: Answer the multiple choice question.
Question: Which drug exhibits a 6.834% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CSc1ncc(Cl)c(C(=O)Nc2cccc(C)c2)n1
[b] Cn1cccc1/C=N/NC(=O)c1ccco1
[c] CN(C)/C=C/C(=O)c1ccc(Oc2ccccc2)cc1
[d] CCC(C)NC(=S)N1CCN(C(c2ccccc2)c2ccccc2)CC1
Answer: b. Cn1cccc1/C=N/NC(=O)c1ccco1
{#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#}
Cn1cccc1/C=N/NC(=O)c1ccco1
Cn1cccc1/C=N/NC(=O)c1ccco1
N-[(E)-(1-methylpyrrol-2-yl)methylideneamino]furan-2-carboxamide