Problem statement: Answer the MCQ question.
Query: Which compound has a -10.366\% 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 other words.
Options:
[a] Cc1cccc(OCCOCCN2CCOCC2)c1C
[b] C#CCOc1ccc(Br)cc1/C=N/O
Answer: a. Cc1cccc(OCCOCCN2CCOCC2)c1C
{#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#}
Cc1cccc(OCCOCCN2CCOCC2)c1C
Cc1cccc(OCCOCCN2CCOCC2)c1C
4-[2-[2-(2,3-dimethylphenoxy)ethoxy]ethyl]morpholine