Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 8.028\% 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 additional words.
Options:
a) CC(C)(C)C(=O)C[n+]1ccc(C(N)=O)cc1.[Br-]
b) Cc1ccc(C(=O)N[C@@H](C)CN2C3=NC[C@H](Cc4ccccc4)N3C[C@H]2Cc2ccc(O)cc2)cc1Br
Answer: a. CC(C)(C)C(=O)C[n+]1ccc(C(N)=O)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#}
CC(C)(C)C(=O)C[n+]1ccc(C(N)=O)cc1.[Br-]
CC(C)(C)C(=O)C[n+]1ccc(C(N)=O)cc1.[Br-]
1-(3,3-dimethyl-2-oxobutyl)pyridin-1-ium-4-carboxamide;bromide