Problem statement: Answer the multiple-choice question.
Question: Which compound has a 12.251\% 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 other words.
Options:
(a) Cc1nc(N2CCCCC2)c2ccsc2n1.O=C(O)C(=O)O
(b) Br.O=C(Cn1c(NCCCO)nc2ccccc21)c1ccco1
Answer: b. Br.O=C(Cn1c(NCCCO)nc2ccccc21)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#}
Br.O=C(Cn1c(NCCCO)nc2ccccc21)c1ccco1
Br.O=C(Cn1c(NCCCO)nc2ccccc21)c1ccco1
1-(furan-2-yl)-2-[2-(3-hydroxypropylamino)benzimidazol-1-yl]ethanone;hydrobromide