Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -6.392% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a Clc1ccccc1-c1nc2ccccc2c2nncn12
b COc1ccc2c(CC(=O)N[C@@H](Cc3ccccc3)C(=O)O)cc(=O)oc2c1C
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_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Clc1ccccc1-c1nc2ccccc2c2nncn12
Clc1ccccc1-c1nc2ccccc2c2nncn12
5-(2-chlorophenyl)-[1,2,4]triazolo[4,3-c]quinazoline