Task: Answer the MCQ question.
Query: Which drug has a 19.159% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CCC(C)NC(=S)NNC(=O)c1ccc(C(C)(C)C)cc1
(b) CC1SC(=S)N(c2ccc(N(C)C)cc2)C1=O
Answer: a. CCC(C)NC(=S)NNC(=O)c1ccc(C(C)(C)C)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#}
CCC(C)NC(=S)NNC(=O)c1ccc(C(C)(C)C)cc1
CCC(C)NC(=S)NNC(=O)c1ccc(C(C)(C)C)cc1
1-butan-2-yl-3-[(4-tert-butylbenzoyl)amino]thiourea