Task: Answer the multiple choice question.
Question: Which compound exhibits a 8.634\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) CC1(C)Cc2c(c(N3CCOCC3)nc3sc4c(NCc5ccco5)nnnc4c23)CS1
b.) O=C(Nc1c(F)cc(F)cc1Br)C1CCCO1
c.) CCOC(=O)c1ccc(Oc2cc(C)nc(SC)n2)cc1
Answer: b. O=C(Nc1c(F)cc(F)cc1Br)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(Nc1c(F)cc(F)cc1Br)C1CCCO1
O=C(Nc1c(F)cc(F)cc1Br)C1CCCO1
N-(2-bromo-4,6-difluorophenyl)oxolane-2-carboxamide