Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at 1uM of a drug with the SMILES Clc1cccc2sc(-c3nnc(-c4ccccc4)o3)c(Cl)c12?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a. -4.274
b. -4.242
c. 10.921
d. 3.385
Answer: a. -4.274\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
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