Task: Answer the multiple-choice question.
Query: Which drug exhibits a -1.413% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. Cc1cccc(-c2nnc(SCC(=O)Nc3nc4c(s3)CCCC4)n2C)c1
b. N#Cc1cc2ccc(N3CCOCC3)cc2cc1C#N
Answer: b. N#Cc1cc2ccc(N3CCOCC3)cc2cc1C#N
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
N#Cc1cc2ccc(N3CCOCC3)cc2cc1C#N
N#Cc1cc2ccc(N3CCOCC3)cc2cc1C#N
6-morpholin-4-ylnaphthalene-2,3-dicarbonitrile