Task: Answer the MCQ question.
Question: Which drug has a 11.557\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. Cc1ccccc1NC(=S)Nn1cnnc1
b. O=C(NC(=S)Nc1cc(Cl)ccc1N1CCOCC1)c1ccccc1[N+](=O)[O-]
c. COc1ccc(-c2csc(N(Cc3ccco3)C(=O)c3cccs3)n2)cc1
Answer: b. O=C(NC(=S)Nc1cc(Cl)ccc1N1CCOCC1)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_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=C(NC(=S)Nc1cc(Cl)ccc1N1CCOCC1)c1ccccc1[N+](=O)[O-]
O=C(NC(=S)Nc1cc(Cl)ccc1N1CCOCC1)c1ccccc1[N+](=O)[O-]
[2-[(5-chloro-2-morpholin-4-ylphenyl)carbamothioylcarbamoyl]phenyl]-oxido-oxoazanium