Task: Answer the multiple-choice question.
Question: Which compound has a 10.645\% 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 COc1ccc(-c2ncncc2-c2ccc(OC)c(OC)c2)c(O)c1
b Cc1ccc(C23OCCN2CCn2nc4ccccc4c23)cc1
c CC(C)c1ccccc1OCC(O)CN(CC(O)COc1cccc2ccccc12)C(C)C
Answer: a. COc1ccc(-c2ncncc2-c2ccc(OC)c(OC)c2)c(O)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#}
COc1ccc(-c2ncncc2-c2ccc(OC)c(OC)c2)c(O)c1
COc1ccc(-c2ncncc2-c2ccc(OC)c(OC)c2)c(O)c1
2-[5-(3,4-dimethoxyphenyl)pyrimidin-4-yl]-5-methoxyphenol