Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -10.207\% 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) COc1ccc(N2CC(C(=O)Nc3cccnc3)CC2=O)cc1
(b) Cn1c(=O)c(=O)n(C)c2cc(N3CCCCC3)c(NS(=O)(=O)c3ccc(Br)cc3)cc21
(c) O=S(=O)(c1cc(F)ccc1F)N1CCN(C2CCCCC2)CC1
Answer: b. Cn1c(=O)c(=O)n(C)c2cc(N3CCCCC3)c(NS(=O)(=O)c3ccc(Br)cc3)cc21
{#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#}
Cn1c(=O)c(=O)n(C)c2cc(N3CCCCC3)c(NS(=O)(=O)c3ccc(Br)cc3)cc21
Cn1c(=O)c(=O)n(C)c2cc(N3CCCCC3)c(NS(=O)(=O)c3ccc(Br)cc3)cc21
4-bromo-N-(1,4-dimethyl-2,3-dioxo-7-piperidin-1-ylquinoxalin-6-yl)benzenesulfonamide