Task: Answer the MCQ question.
Question: Which compound exhibits a 1.064% 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 other words.
Options:
a COC(=O)c1ccc(/C=N/Nc2nc(C)c(C)s2)cc1
b CC1(C)c2[nH]c3ccccc3c2C[C@@H]2C(=O)N(Cc3ccccc3Cl)C(=O)N21
c Cc1cc(NC(=O)c2cnn3cccnc23)no1
d O=C(NCCN1CCOCC1)c1ccccc1[N+](=O)[O-]
Answer: d. O=C(NCCN1CCOCC1)c1ccccc1[N+](=O)[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#}
O=C(NCCN1CCOCC1)c1ccccc1[N+](=O)[O-]
O=C(NCCN1CCOCC1)c1ccccc1[N+](=O)[O-]
N-(2-morpholin-4-ylethyl)-2-nitrobenzamide