Task: Answer the MCQ question.
Question: Which compound exhibits a 9.693% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) CCOC(=O)c1ccc(NC(=O)CSc2nnc(COc3ccccc3OC)n2CC)cc1
b.) O=C1NCCCC1C(=O)N/N=C/c1ccccc1O
c.) Cc1ccc(-c2cn3cc([N+](=O)[O-])ccc3n2)cc1
d.) COc1ccc(C(=O)COC(=O)c2ccc(NC(C)=O)cc2)cc1[N+](=O)[O-]
Answer: b. O=C1NCCCC1C(=O)N/N=C/c1ccccc1O
{#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=C1NCCCC1C(=O)N/N=C/c1ccccc1O
O=C1NCCCC1C(=O)N/N=C/c1ccccc1O
N-[(E)-(2-hydroxyphenyl)methylideneamino]-2-oxopiperidine-3-carboxamide