Task: Answer the multiple choice question.
Query: Which compound exhibits a 2.948% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CC1(C)Cc2ccccc2C(NNC(=O)c2ccccn2)=N1
b) CCc1noc(C)c1C(=O)Nc1cc(S(=O)(=O)N2CCOCC2)ccc1OC(C)C
Answer: a. CC1(C)Cc2ccccc2C(NNC(=O)c2ccccn2)=N1
{#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#}
CC1(C)Cc2ccccc2C(NNC(=O)c2ccccn2)=N1
CC1(C)Cc2ccccc2C(NNC(=O)c2ccccn2)=N1
N'-(3,3-dimethyl-4H-isoquinolin-1-yl)pyridine-2-carbohydrazide