Task: Answer the multiple choice question.
Question: Which compound exhibits a 13.963\% 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] O=C(NCCCO)NC(=S)c1cccc2ccccc12
[b] C=CCn1c(SCCOc2ccc(OC)cc2)nnc1C(CO)NC(=O)c1ccc(OC)cc1
[c] COc1ccc(/C=C/C(=O)O)cc1O
Answer: c. COc1ccc(/C=C/C(=O)O)cc1O
{#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=C/C(=O)O)cc1O
COc1ccc(/C=C/C(=O)O)cc1O
(E)-3-(3-hydroxy-4-methoxyphenyl)prop-2-enoic acid