Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 7.897\% 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. Clc1ccccc1-c1nc2ccccc2c2nncn12
b. Cc1cccc(NC(=O)CN2C(=O)/C(=C3\SC(=S)N(CC4CCCO4)C3=O)c3ccccc32)c1
c. CC1SC(c2ccccc2Cl)NC1=O
Answer: a. Clc1ccccc1-c1nc2ccccc2c2nncn12
{#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#}
Clc1ccccc1-c1nc2ccccc2c2nncn12
Clc1ccccc1-c1nc2ccccc2c2nncn12
5-(2-chlorophenyl)-[1,2,4]triazolo[4,3-c]quinazoline