Task: Answer the multiple-choice question.
Query: Which compound has a 1.252% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) N=C1C(c2nc(-c3cccc([N+](=O)[O-])c3)cs2)=C(O)CN1NC(=O)c1ccco1
b) N#Cc1cc(N2CCOCC2)nc2ccccc12
c) CCOc1ccccc1-n1nnnc1SC(C)C(=O)OC
Answer: b. N#Cc1cc(N2CCOCC2)nc2ccccc12
{#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#Cc1cc(N2CCOCC2)nc2ccccc12
N#Cc1cc(N2CCOCC2)nc2ccccc12
2-morpholin-4-ylquinoline-4-carbonitrile