Problem statement: Answer the multiple-choice question.
Question: Which drug has a 8.500\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) O=C(O)C(Cc1ccccc1)N1Cc2ccccc2C1=O
b) COc1ccc(OC)c(NC(=O)CN2CCC(C(=O)c3ccc(C)cc3)CC2)c1
Answer: a. O=C(O)C(Cc1ccccc1)N1Cc2ccccc2C1=O
{#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#}
O=C(O)C(Cc1ccccc1)N1Cc2ccccc2C1=O
O=C(O)C(Cc1ccccc1)N1Cc2ccccc2C1=O
2-(3-oxo-1H-isoindol-2-yl)-3-phenylpropanoicacid