Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 18.754\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CC(=O)Nc1ccc(C(=O)N/N=C(\C)CC(=O)Nc2ccc(OCc3ccccc3)cc2)cc1
b: Cn1c(CO)cnc1SCc1ccc([N+](=O)[O-])cc1
Answer: a. CC(=O)Nc1ccc(C(=O)N/N=C(\C)CC(=O)Nc2ccc(OCc3ccccc3)cc2)cc1
{#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#}
CC(=O)Nc1ccc(C(=O)N/N=C(\C)CC(=O)Nc2ccc(OCc3ccccc3)cc2)cc1
CC(=O)Nc1ccc(C(=O)N/N=C(\C)CC(=O)Nc2ccc(OCc3ccccc3)cc2)cc1
4-acetamido-N-[(E)-[4-oxo-4-(4-phenylmethoxyanilino)butan-2-ylidene]amino]benzamide