Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 5.264\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) Cc1ccc(CNS(=O)(=O)c2ccc3c(c2)NC(=O)CO3)cc1
(b) CC(=O)Nc1ccc(S(=O)(=O)N2CCCN(c3nc(C)cc(C)c3C#N)CC2)cc1
(c) c1ccc(CNc2nc(-c3ccccn3)nc3ccccc23)cc1
Answer: a. Cc1ccc(CNS(=O)(=O)c2ccc3c(c2)NC(=O)CO3)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(CNS(=O)(=O)c2ccc3c(c2)NC(=O)CO3)cc1
Cc1ccc(CNS(=O)(=O)c2ccc3c(c2)NC(=O)CO3)cc1
N-[(4-methylphenyl)methyl]-3-oxo-4H-1,4-benzoxazine-6-sulfonamide