Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 15.357\% 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: O=C(CC1C(=O)NCCN1Cc1ccccc1C(F)(F)F)NCCN1CCCCC1=O
b: NC(=O)c1cc2cc(Br)ccc2o/c1=N/NC(=O)c1cccc(F)c1
Answer: a. O=C(CC1C(=O)NCCN1Cc1ccccc1C(F)(F)F)NCCN1CCCCC1=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(CC1C(=O)NCCN1Cc1ccccc1C(F)(F)F)NCCN1CCCCC1=O
O=C(CC1C(=O)NCCN1Cc1ccccc1C(F)(F)F)NCCN1CCCCC1=O
N-[2-(2-oxopiperidin-1-yl)ethyl]-2-[3-oxo-1-[[2-(trifluoromethyl)phenyl]methyl]piperazin-2-yl]acetamide