Problem statement: Answer the MCQ question.
Question: Which drug has a 4.420% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CCOC(=O)CSc1nc2cccnc2n1-c1ccc(F)cc1
b) O=C(Nc1cnc2sccn2c1=O)c1ccccc1Cl
Answer: b. O=C(Nc1cnc2sccn2c1=O)c1ccccc1Cl
{#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#}
O=C(Nc1cnc2sccn2c1=O)c1ccccc1Cl
O=C(Nc1cnc2sccn2c1=O)c1ccccc1Cl
2-chloro-N-(5-oxo-[1,3]thiazolo[3,2-a]pyrimidin-6-yl)benzamide