Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 27.670\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) Cc1ccc(-c2nc3ccc(Cl)cc3c(=O)n2O)cc1
(b) Cc1ccc(C2=NS(=O)(=O)N(C)C(C(=O)N3CCCCC3)=C2)cc1
(c) O=C(CSc1ncn[nH]1)NC12CC3CC(CC(C3)C1)C2
(d) Cc1csc(NC(=O)C2COc3ccccc3O2)n1
(e) CCOC(=O)C(O)C1CCc2c([nH]c3ccc(C)cc23)C1=O
Answer: a. Cc1ccc(-c2nc3ccc(Cl)cc3c(=O)n2O)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(-c2nc3ccc(Cl)cc3c(=O)n2O)cc1
Cc1ccc(-c2nc3ccc(Cl)cc3c(=O)n2O)cc1
6-chloro-3-hydroxy-2-(4-methylphenyl)quinazolin-4-one