Task: Answer the multiple-choice question.
Query: Which drug has a 12.231\% 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] O=C(O)Cc1ccc2ocnc2c1
[b] [O-][n+]1onc2c1CCC(=N/O)/C2=N\Nc1ccccc1
Answer: b. [O-][n+]1onc2c1CCC(=N/O)/C2=N\Nc1ccccc1
{#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#}
[O-][n+]1onc2c1CCC(=N/O)/C2=N\Nc1ccccc1
[O-][n+]1onc2c1CCC(=N/O)/C2=N\Nc1ccccc1
(NZ)-N-[(4E)-1-oxido-4-(phenylhydrazinylidene)-6,7-dihydro-2,1,3-benzoxadiazol-1-ium-5-ylidene]hydroxylamine