Task: Answer the multiple-choice question.
Query: Which drug exhibits a 10.253\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a O=C(Nc1ccc(N2CCOCC2)cc1)c1cc(-c2ccncc2)nc2ccccc12
b CCCCn1c(N)c(N(CCC(C)C)C(=O)c2cc(Cl)nc3ccccc23)c(=O)[nH]c1=O
c CCOC(=O)c1ccc(N=C2SC(C(=O)NCCc3ccccc3)CC(=O)N2C)cc1
d CCn1nc(C)c(/C=N/NC(=O)CSc2ccccn2)c1C
Answer: d. CCn1nc(C)c(/C=N/NC(=O)CSc2ccccn2)c1C
{#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#}
CCn1nc(C)c(/C=N/NC(=O)CSc2ccccn2)c1C
CCn1nc(C)c(/C=N/NC(=O)CSc2ccccn2)c1C
N-[(E)-(1-ethyl-3,5-dimethylpyrazol-4-yl)methylideneamino]-2-pyridin-2-ylsulfanylacetamide