Task: Answer the MCQ question.
Query: Which drug exhibits a 3.934% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] COC(=O)NC(NC(=S)Nc1ccc([N+](=O)[O-])cc1)C(Cl)(Cl)Cl
[b] CC(C)NC(=O)c1cc2c(s1)CCCC2
Answer: a. COC(=O)NC(NC(=S)Nc1ccc([N+](=O)[O-])cc1)C(Cl)(Cl)Cl
{#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#}
COC(=O)NC(NC(=S)Nc1ccc([N+](=O)[O-])cc1)C(Cl)(Cl)Cl
COC(=O)NC(NC(=S)Nc1ccc([N+](=O)[O-])cc1)C(Cl)(Cl)Cl
oxido-oxo-[4-[[2,2,2-trichloro-1-(methoxycarbonylamino)ethyl]carbamothioylamino]phenyl]azanium