Problem statement: Answer the multiple-choice question.
Query: Which drug has a 16.730\% 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 other words.
Options:
a: CCCCCCC/C=N/Nc1nnc(Cc2ccccc2)c(=O)[nH]1
b: Cc1ccccc1OCc1nc(-c2ccc(-n3cccc3)cc2)no1
Answer: a. CCCCCCC/C=N/Nc1nnc(Cc2ccccc2)c(=O)[nH]1
{#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#}
CCCCCCC/C=N/Nc1nnc(Cc2ccccc2)c(=O)[nH]1
CCCCCCC/C=N/Nc1nnc(Cc2ccccc2)c(=O)[nH]1
6-benzyl-3-[(2E)-2-octylidenehydrazinyl]-4H-1,2,4-triazin-5-one