Task: Answer the MCQ question.
Question: Which drug has a 13.426% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a Cc1ccccc1NC(=S)NC12CN3CN(CN(C3)C1)C2
b CSc1nnc2n(C)c3c(c(=O)n12)C1(CCCC1)Cc1ccccc1-3
Answer: a. Cc1ccccc1NC(=S)NC12CN3CN(CN(C3)C1)C2
{#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#}
Cc1ccccc1NC(=S)NC12CN3CN(CN(C3)C1)C2
Cc1ccccc1NC(=S)NC12CN3CN(CN(C3)C1)C2
1-(2-methylphenyl)-3-(1,3,5-triazatricyclo[3.3.1.13,7]decan-7-yl)thiourea