Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 13.358% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CCCc1nc2ccccc2c(=O)n1-c1ccc(O)cc1
b: C/C(=N\NC(=O)c1ccc(O)cc1)c1ccc2c(c1)OCCO2
Answer: a. CCCc1nc2ccccc2c(=O)n1-c1ccc(O)cc1
{#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#}
CCCc1nc2ccccc2c(=O)n1-c1ccc(O)cc1
CCCc1nc2ccccc2c(=O)n1-c1ccc(O)cc1
3-(4-hydroxyphenyl)-2-propylquinazolin-4-one