Task: Answer the multiple-choice question.
Query: Which drug has a -90.560\% 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 other words.
Options:
a: O=C(CN1C(=O)NC2(CCCc3ccccc32)C1=O)NCc1cccs1
b: COc1ccc(-n2c(-c3ccc(Br)cc3)c[n+]3c2CCc2ccccc2-3)cc1.[Br-]
c: COC(=O)C(C(=O)NCC1CCCO1)C1CCCC1
Answer: b. COc1ccc(-n2c(-c3ccc(Br)cc3)c[n+]3c2CCc2ccccc2-3)cc1.[Br-]
{#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#}
COc1ccc(-n2c(-c3ccc(Br)cc3)c[n+]3c2CCc2ccccc2-3)cc1.[Br-]
COc1ccc(-n2c(-c3ccc(Br)cc3)c[n+]3c2CCc2ccccc2-3)cc1.[Br-]
2-(4-bromophenyl)-3-(4-methoxyphenyl)-4,5-dihydroimidazo[1,2-a]quinolin-10-ium;bromide