Task: Answer the multiple choice question.
Query: Which compound has a 9.709% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) NC(=O)CC(NC(=O)Cc1ccc(Br)cc1)c1ccc(NCc2ccc(F)cc2)c([N+](=O)[O-])c1
b.) O=C(CCCCCCC(=O)Nc1ccccc1)NO
c.) O=C(NC(=S)NC1CCCCC1)c1ccccc1[N+](=O)[O-]
d.) C[C@@H](C(=O)Nc1ccc2ccccc2c1)[C@H]1C[C@]1(C)[C@H](NC(=O)OCc1ccccc1)c1ccccc1
Answer: b. O=C(CCCCCCC(=O)Nc1ccccc1)NO
{#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#}
O=C(CCCCCCC(=O)Nc1ccccc1)NO
O=C(CCCCCCC(=O)Nc1ccccc1)NO
N'-hydroxy-N-phenyloctanediamide