Task: Answer the multiple choice question.
Question: Which compound exhibits a -48.180% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] COc1ccc(-c2c[n+]3c(n2-c2ccc(C)cc2)CCCCC3)cc1.[Br-]
[b] COc1ccc(S(=O)(=O)N2CCc3ccccc32)cc1NC(C)=O
Answer: a. COc1ccc(-c2c[n+]3c(n2-c2ccc(C)cc2)CCCCC3)cc1.[Br-]
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(-c2c[n+]3c(n2-c2ccc(C)cc2)CCCCC3)cc1.[Br-]
COc1ccc(-c2c[n+]3c(n2-c2ccc(C)cc2)CCCCC3)cc1.[Br-]
2-(4-methoxyphenyl)-1-(4-methylphenyl)-6,7,8,9-tetrahydro-5H-imidazo[1,2-a]azepin-4-ium;bromide