Task: Answer the multiple choice question.
Question: Which compound has a -5.565\% 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, b, or c without using any additional words.
Options:
[a] O=C(Nc1ccc(N2CCOCC2)c(Cl)c1)c1ccc(Br)o1
[b] Cc1cc(Cl)ccc1Oc1cccc(C(=O)/C(C#N)=C/N(C)C)c1
[c] COc1cc(S(=O)(=O)NCC2CCCO2)ccc1Br
Answer: a. O=C(Nc1ccc(N2CCOCC2)c(Cl)c1)c1ccc(Br)o1
{#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(Nc1ccc(N2CCOCC2)c(Cl)c1)c1ccc(Br)o1
O=C(Nc1ccc(N2CCOCC2)c(Cl)c1)c1ccc(Br)o1
5-bromo-N-(3-chloro-4-morpholin-4-ylphenyl)furan-2-carboxamide