Task: Answer the MCQ question.
Question: Which drug exhibits a -7.159% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) CCOc1ccccc1NC(=O)CSc1nc2c(c(=O)n(C)c(=O)n2C)n1C
b.) CCCCCCN=Cc1c(O)n(C)c(=O)n(C)c1=O
c.) COc1ccc(/C=N\NC(=O)c2ccccc2Br)cc1COc1ccccc1
d.) Cc1noc(C)c1-c1ccc2ncnc(NCC3CCCCN3C)c2c1
Answer: b. CCCCCCN=Cc1c(O)n(C)c(=O)n(C)c1=O
{#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#}
CCCCCCN=Cc1c(O)n(C)c(=O)n(C)c1=O
CCCCCCN=Cc1c(O)n(C)c(=O)n(C)c1=O
5-(hexyliminomethyl)-6-hydroxy-1,3-dimethylpyrimidine-2,4-dione