Task: Answer the multiple-choice question.
Question: Which compound exhibits a 11.461\% 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. N/C(=N\OC(=O)c1cc(Br)ccc1Cl)c1cccnc1
b. O=C(NN1C(=O)C2C3CCC(O3)C2C1=O)c1ccco1
Answer: b. O=C(NN1C(=O)C2C3CCC(O3)C2C1=O)c1ccco1
{#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=C(NN1C(=O)C2C3CCC(O3)C2C1=O)c1ccco1
O=C(NN1C(=O)C2C3CCC(O3)C2C1=O)c1ccco1
N-(3,5-dioxo-10-oxa-4-azatricyclo[5.2.1.02,6]decan-4-yl)furan-2-carboxamide