Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 13.468\% 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: COc1ccc(-c2csc(-n3ncc(-c4ccccn4)c3N)n2)cc1
b: CCCCNC(=O)c1cn(CC(C)C)c(=O)c2c1c1ccccc1n2C
Answer: a. COc1ccc(-c2csc(-n3ncc(-c4ccccn4)c3N)n2)cc1
{#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(-c2csc(-n3ncc(-c4ccccn4)c3N)n2)cc1
COc1ccc(-c2csc(-n3ncc(-c4ccccn4)c3N)n2)cc1
2-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]-4-pyridin-2-ylpyrazol-3-amine