Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 0.501\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) COc1ccc(C)cc1NC(=O)NC1CCCc2ccccc21
(b) COc1ccccc1NS(=O)(=O)c1cccc(C(=O)NNC(=O)c2ccc(O)c(Cl)c2)c1
Answer: a. COc1ccc(C)cc1NC(=O)NC1CCCc2ccccc21
{#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#}
COc1ccc(C)cc1NC(=O)NC1CCCc2ccccc21
COc1ccc(C)cc1NC(=O)NC1CCCc2ccccc21
1-(2-methoxy-5-methylphenyl)-3-(1,2,3,4-tetrahydronaphthalen-1-yl)urea