Task: Answer the multiple choice question.
Question: Which compound has a -0.304\% 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 additional words.
Options:
a.) O=C(CC1C(=O)NCCN1CC(c1ccccc1)c1ccccc1)NC1CC1
b.) COc1ccccc1N1CCN(CC(=O)Nc2ccc3c(c2)OCCO3)CC1
Answer: b. COc1ccccc1N1CCN(CC(=O)Nc2ccc3c(c2)OCCO3)CC1
{#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#}
COc1ccccc1N1CCN(CC(=O)Nc2ccc3c(c2)OCCO3)CC1
COc1ccccc1N1CCN(CC(=O)Nc2ccc3c(c2)OCCO3)CC1
N-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-[4-(2-methoxyphenyl)piperazin-1-yl]acetamide