Problem statement: Answer the multiple-choice question.
Query: Which compound has a 6.406\% 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. CC1CC(C)CN(C(=O)c2cc3c(=O)n4ccccc4nc3s2)C1
b. C=CCC(C#Cc1ccccc1)[N+](C)(C)CC=C.[Br-]
Answer: b. C=CCC(C#Cc1ccccc1)[N+](C)(C)CC=C.[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#}
C=CCC(C#Cc1ccccc1)[N+](C)(C)CC=C.[Br-]
C=CCC(C#Cc1ccccc1)[N+](C)(C)CC=C.[Br-]
dimethyl-(1-phenylhex-5-en-1-yn-3-yl)-prop-2-enylazanium;bromide