Problem statement: Answer the multiple-choice question.
Query: Which compound has a 4.290\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a O=c1c2ccccc2[nH]c(=S)n1CCCn1ccnc1
b O=C(CSc1n[nH]c(-c2ccccc2)n1)Nc1ccccc1O
c N#Cc1c(N)nc2c(c1N)CC(COc1ccccc1)O2
d Cc1ncc([N+](=O)[O-])n1Cc1ccccc1
e COc1cc(NC(=O)c2ccco2)c(OC)cc1NC(=O)CCC(=O)Nc1cc(C)ccc1C
Answer: d. Cc1ncc([N+](=O)[O-])n1Cc1ccccc1
{#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#}
Cc1ncc([N+](=O)[O-])n1Cc1ccccc1
Cc1ncc([N+](=O)[O-])n1Cc1ccccc1
1-benzyl-2-methyl-5-nitroimidazole