Task: Answer the MCQ question.
Query: Which compound has a 8.233\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) Cc1cccc2nc(COc3ccc(Cl)c4cccnc34)cn12
b) COc1cc(CN2CCCN(Cc3cc(OC)c(OC)c(OC)c3)C2)cc(OC)c1OC
c) Cc1cccc(CN2CCN(CC(=O)NCc3ccc(F)cc3)C2=O)c1
Answer: a. Cc1cccc2nc(COc3ccc(Cl)c4cccnc34)cn12
{#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#}
Cc1cccc2nc(COc3ccc(Cl)c4cccnc34)cn12
Cc1cccc2nc(COc3ccc(Cl)c4cccnc34)cn12
5-chloro-8-[(5-methylimidazo[1,2-a]pyridin-2-yl)methoxy]quinoline