Task: Answer the multiple choice question.
Question: Which drug exhibits a 12.680\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Cc1ccc(CNC(=O)Nc2ccc3c(c2)N(C)C(=O)CS3)cc1
(b) CCCN(CC(=O)Nc1ccccc1C)C(=O)c1ccc(N2CCCCC2)c([N+](=O)[O-])c1
Answer: a. Cc1ccc(CNC(=O)Nc2ccc3c(c2)N(C)C(=O)CS3)cc1
{#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#}
Cc1ccc(CNC(=O)Nc2ccc3c(c2)N(C)C(=O)CS3)cc1
Cc1ccc(CNC(=O)Nc2ccc3c(c2)N(C)C(=O)CS3)cc1
1-(4-methyl-3-oxo-1,4-benzothiazin-6-yl)-3-[(4-methylphenyl)methyl]urea