Problem statement: Answer the multiple choice question.
Question: Which drug has a 10.450\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CCc1cc(=O)oc2cc(OC(=O)c3ccco3)ccc12
b. Cn1c(SCC(=O)NC2CCCCC2)nnc1-c1ccncc1
c. Cc1c(Br)c([N+](=O)[O-])nn1CC(=O)Nc1ccc(Cc2ccncc2)cc1
Answer: a. CCc1cc(=O)oc2cc(OC(=O)c3ccco3)ccc12
{#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#}
CCc1cc(=O)oc2cc(OC(=O)c3ccco3)ccc12
CCc1cc(=O)oc2cc(OC(=O)c3ccco3)ccc12
(4-ethyl-2-oxochromen-7-yl) furan-2-carboxylate