Task: Answer the multiple choice question.
Query: Which compound exhibits a 6.207\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CC(C)c1nc2oc3c(=O)[nH]cnc3c2c2c1COC(C)(C)C2
b: COc1ccccc1OCCC(=O)OCCN1C(=O)c2ccccc2C1=O
Answer: b. COc1ccccc1OCCC(=O)OCCN1C(=O)c2ccccc2C1=O
{#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#}
COc1ccccc1OCCC(=O)OCCN1C(=O)c2ccccc2C1=O
COc1ccccc1OCCC(=O)OCCN1C(=O)c2ccccc2C1=O
2-(1,3-dioxoisoindol-2-yl)ethyl 3-(2-methoxyphenoxy)propanoate