Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 8.997\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) CC(Oc1ccc(Br)cc1Br)C(=O)NC1CCCC1
b.) O=[N+]([O-])c1ccc(Cl)c(CN2CCN(c3ncccn3)CC2)c1
c.) CN1CCN(C2=C(NS(=O)(=O)c3ccccc3)C(=O)c3ccccc3C2=O)CC1
d.) COCCNC(=O)c1ccccc1NC(=O)c1ccccc1N(C)S(=O)(=O)c1ccc(C)cc1
Answer: b. O=[N+]([O-])c1ccc(Cl)c(CN2CCN(c3ncccn3)CC2)c1
{#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#}
O=[N+]([O-])c1ccc(Cl)c(CN2CCN(c3ncccn3)CC2)c1
O=[N+]([O-])c1ccc(Cl)c(CN2CCN(c3ncccn3)CC2)c1
[4-chloro-3-[(4-pyrimidin-2-ylpiperazin-1-yl)methyl]phenyl]-oxido-oxoazanium