Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 15.152\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CCCc1c(O)nc(SCCN(CC)CC)[nH]c1=O.Cl
b) COc1ccccc1CNC(=O)[C@@H]1CCCN1S(=O)(=O)c1ccc(Cl)cc1
Answer: a. CCCc1c(O)nc(SCCN(CC)CC)[nH]c1=O.Cl
{#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#}
CCCc1c(O)nc(SCCN(CC)CC)[nH]c1=O.Cl
CCCc1c(O)nc(SCCN(CC)CC)[nH]c1=O.Cl
2-[2-(diethylamino)ethylsulfanyl]-4-hydroxy-5-propyl-1H-pyrimidin-6-one;hydrochloride