Problem statement: Answer the MCQ question.
Question: Which compound has a 5.391\% 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) COC(=O)c1cc(Br)c(=O)n(-c2ccc(OC)cc2)c1
b) CC(C)OC(=O)CC(=O)CSc1nc2c(cc1C#N)CCCCCC2
c) Cc1oc2cc(OC(=O)c3ccco3)ccc2c(=O)c1-c1nc2ccccc2n1C
Answer: a. COC(=O)c1cc(Br)c(=O)n(-c2ccc(OC)cc2)c1
{#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#}
COC(=O)c1cc(Br)c(=O)n(-c2ccc(OC)cc2)c1
COC(=O)c1cc(Br)c(=O)n(-c2ccc(OC)cc2)c1
methyl 5-bromo-1-(4-methoxyphenyl)-6-oxopyridine-3-carboxylate