Task: Answer the MCQ question.
Question: Which drug has a 10.127\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) CCCn1c(CNc2ccccc2O)nc2ccccc21
b.) COc1ccc(Br)cc1-c1noc(-c2ccncc2)n1
c.) Cc1ccc(S(=O)(=O)N2CCN(C)CC2)cc1[N+](=O)[O-]
d.) CCOc1ccc(CC(=O)NNC(=O)/C=C/C(=O)O)cc1
e.) NC(=O)C1CNc2ccccc2O1
Answer: d. CCOc1ccc(CC(=O)NNC(=O)/C=C/C(=O)O)cc1
{#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#}
(E)-4-[2-[2-(4-ethoxyphenyl)acetyl]hydrazinyl]-4-oxobut-2-enoic acid