Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 12.903\% 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 additional words.
Options:
a: COC(=O)/C(=N/Nc1ccccc1)N1CCCc2ccccc21
b: CC(=O)N(C1=C(O)c2ccccc2C(=O)C1=O)C1CCCCC1
Answer: a. COC(=O)/C(=N/Nc1ccccc1)N1CCCc2ccccc21
{#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)/C(=N/Nc1ccccc1)N1CCCc2ccccc21
COC(=O)/C(=N/Nc1ccccc1)N1CCCc2ccccc21
methyl (2Z)-2-(3,4-dihydro-2H-quinolin-1-yl)-2-(phenylhydrazinylidene)acetate