Task: Answer the multiple choice question.
Question: Which compound exhibits a 18.110\% 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 or b without using any additional words.
Options:
a COc1ccc(/C=N/Nc2ccc(C(=O)O)cc2)c(OC)c1OC
b CC(C)c1ccc(C2NCc3ccccc3-n3cccc32)cc1.Cl
Answer: a. COc1ccc(/C=N/Nc2ccc(C(=O)O)cc2)c(OC)c1OC
{#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#}
COc1ccc(/C=N/Nc2ccc(C(=O)O)cc2)c(OC)c1OC
COc1ccc(/C=N/Nc2ccc(C(=O)O)cc2)c(OC)c1OC
4-[(2E)-2-[(2,3,4-trimethoxyphenyl)methylidene]hydrazinyl]benzoic acid