Task: Answer the MCQ question.
Query: Which compound has a -6.718% 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, b, c, or d without using any additional words.
Options:
a) C=CCN(CC=C)C(=S)NC(=O)c1ccc(OC)c(Br)c1
b) COc1cc2c(C(=O)N3CCN(c4ccccc4C)CC3)c(C)oc2cc1Br
c) COc1cccc(OCCn2c(C)c(/C=N/n3cnnc3)c3ccccc32)c1
d) CCOC(=O)NCc1ccccc1
Answer: d. CCOC(=O)NCc1ccccc1
{#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#}
CCOC(=O)NCc1ccccc1
CCOC(=O)NCc1ccccc1
ethyl N-benzylcarbamate