Problem statement: Answer the multiple-choice question.
Query: Which compound has a 18.008\% 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) Cc1ccccc1Cn1cnc2c(cnn2C(C)(C)C)c1=O
(b) CCc1ccc2[nH]c(=O)c(-c3ccccc3)c(O)c2c1
Answer: b. CCc1ccc2[nH]c(=O)c(-c3ccccc3)c(O)c2c1
{#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#}
CCc1ccc2[nH]c(=O)c(-c3ccccc3)c(O)c2c1
CCc1ccc2[nH]c(=O)c(-c3ccccc3)c(O)c2c1
6-ethyl-4-hydroxy-3-phenyl-1H-quinolin-2-one