Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 16.741\% human ether-à-go-go related gene (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 O=C(NNc1ccc(-c2csnn2)cc1)c1ccccc1C(F)(F)F
b O=C(Nc1ccccc1Cc1ccccc1)c1oc2ccccc2c1COc1ccccc1
c CC(C)Cn1c(-c2cc([N+](=O)[O-])ccc2Cl)nc2c1c(=O)[nH]c(=O)n2Cc1ccccc1
d COc1cc(CNCc2ccc(OC)c3ccccc23)cc(OC)c1OC.O=C(O)C(=O)O
e CN1CCN(C(=O)CCS(=O)(=O)c2cc3c(cc2Cl)NC(=O)CO3)CC1
Answer: c. CC(C)Cn1c(-c2cc([N+](=O)[O-])ccc2Cl)nc2c1c(=O)[nH]c(=O)n2Cc1ccccc1
{#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#}
CC(C)Cn1c(-c2cc([N+](=O)[O-])ccc2Cl)nc2c1c(=O)[nH]c(=O)n2Cc1ccccc1
CC(C)Cn1c(-c2cc([N+](=O)[O-])ccc2Cl)nc2c1c(=O)[nH]c(=O)n2Cc1ccccc1
[3-[3-benzyl-7-(2-methylpropyl)-2,6-dioxopurin-8-yl]-4-chlorophenyl]-oxido-oxoazanium