Task: Answer the MCQ question.
Query: Which drug exhibits a 12.256% 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 additional words.
Options:
a) CN(N)C(=S)Nc1ccc(Cl)cc1
b) Nc1ccc(S(=O)(=O)[N-]c2cnc3ccccc3n2)cc1.[Na+]
Answer: a. CN(N)C(=S)Nc1ccc(Cl)cc1
{#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#}
CN(N)C(=S)Nc1ccc(Cl)cc1
CN(N)C(=S)Nc1ccc(Cl)cc1
1-amino-3-(4-chlorophenyl)-1-methylthiourea