Task: Answer the MCQ question.
Query: Which compound exhibits a 9.439\% 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] Brc1cc2c(cc1/C=N/Nc1nc(N3CCOCC3)nc(N3CCOCC3)n1)OCO2
[b] CC(=O)Nc1ccc(S(=O)(=O)Oc2ccc(C=O)cc2)cc1
Answer: a. Brc1cc2c(cc1/C=N/Nc1nc(N3CCOCC3)nc(N3CCOCC3)n1)OCO2
{#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#}
Brc1cc2c(cc1/C=N/Nc1nc(N3CCOCC3)nc(N3CCOCC3)n1)OCO2
Brc1cc2c(cc1/C=N/Nc1nc(N3CCOCC3)nc(N3CCOCC3)n1)OCO2
N-[(E)-(6-bromo-1,3-benzodioxol-5-yl)methylideneamino]-4,6-dimorpholin-4-yl-1,3,5-triazin-2-amine