Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 5.928\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) CS(=O)(=O)N(Cc1ccccc1)c1ccc(C(=O)NC2CCCCC2O)cc1
b.) COc1ccc(C=O)cc1O
Answer: b. COc1ccc(C=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#}
5-hydroxy-4-methoxycyclohexa-1,3,5-triene-1-carbaldehyde