Task: Answer the multiple-choice question.
Question: Which compound exhibits a 16.831\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CCc1ccc(C(=O)COC(=O)CNC(=O)COc2ccccc2)cc1
b: CC(=O)N/C(=C/c1ccccc1)C(=O)NC(Cc1ccccc1)C(=O)O
Answer: b. CC(=O)N/C(=C/c1ccccc1)C(=O)NC(Cc1ccccc1)C(=O)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#}
CC(=O)N/C(=C/c1ccccc1)C(=O)NC(Cc1ccccc1)C(=O)O
CC(=O)N/C(=C/c1ccccc1)C(=O)NC(Cc1ccccc1)C(=O)O
2-[[(E)-2-acetamido-3-phenylprop-2-enoyl]amino]-3-phenylpropanoic acid