Problem statement: Answer the multiple-choice question.
Query: Which drug has a -0.674\% 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) N#Cc1c(N)sc(=S)c2c1CCN(Cc1ccccc1)C2
(b) COc1cc2c(=O)n(Cc3ccco3)c(=O)n(CC(=O)c3ccc(Br)cc3)c2cc1OC
Answer: a. N#Cc1c(N)sc(=S)c2c1CCN(Cc1ccccc1)C2
{#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#}
N#Cc1c(N)sc(=S)c2c1CCN(Cc1ccccc1)C2
N#Cc1c(N)sc(=S)c2c1CCN(Cc1ccccc1)C2
3-amino-7-benzyl-1-sulfanylidene-6,8-dihydro-5H-thiopyrano[3,4-c]pyridine-4-carbonitrile