Task: Answer the multiple-choice question.
Question: Which drug exhibits a 5.839\% 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 other words.
Options:
a.) CCN(CC)C(=O)c1ccccc1NC(=O)CN1C(=O)c2ccccc2C1=O
b.) COC(=O)COc1ccc(C)cc1-n1nc2ccccc2n1
Answer: b. COC(=O)COc1ccc(C)cc1-n1nc2ccccc2n1
{#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#}
COC(=O)COc1ccc(C)cc1-n1nc2ccccc2n1
COC(=O)COc1ccc(C)cc1-n1nc2ccccc2n1
methyl 2-[2-(benzotriazol-2-yl)-4-methylphenoxy]acetate