Task: Answer the multiple-choice question.
Question: Which compound has a -4.274\% 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. Cc1cccc(NC(=O)CNC(=O)c2ccc3nc[nH]c3c2)c1C
b. Cc1ccc(N(C(=O)c2csnn2)C(C(=O)NC2CCCC2)c2ccccn2)c(C)c1
c. Cc1cccnc1NC(=O)c1cccc(S(=O)(=O)NCc2ccccc2)c1
d. O=C(Cn1ncc2c([nH]c3ccccc32)c1=O)Nc1ccc(CN2CCCCC2)cc1
e. Clc1cccc2sc(-c3nnc(-c4ccccc4)o3)c(Cl)c12
Answer: e. Clc1cccc2sc(-c3nnc(-c4ccccc4)o3)c(Cl)c12
{#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#}
Clc1cccc2sc(-c3nnc(-c4ccccc4)o3)c(Cl)c12
Clc1cccc2sc(-c3nnc(-c4ccccc4)o3)c(Cl)c12
2-(3,4-dichloro-1-benzothiophen-2-yl)-5-phenyl-1,3,4-oxadiazole