Task: Answer the multiple choice question.
Query: Which compound has a 5.398\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) O=C(N/N=C/c1ccc(N2CCOCC2)cc1)c1ccc(O)cc1
b.) COCCNS(=O)(=O)c1cc(C)c(C)cc1C
c.) Cc1ccc(C2CC(=O)NC(SCCC(C)C)=C2C#N)cc1
d.) COC(=O)CNC(=O)Cn1nc(C)c([N+](=O)[O-])c1C
Answer: d. COC(=O)CNC(=O)Cn1nc(C)c([N+](=O)[O-])c1C
{#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#}
COC(=O)CNC(=O)Cn1nc(C)c([N+](=O)[O-])c1C
COC(=O)CNC(=O)Cn1nc(C)c([N+](=O)[O-])c1C
[2-[2-[(2-methoxy-2-oxoethyl)amino]-2-oxoethyl]-3,5-dimethylpyrazol-4-yl]-oxido-oxoazanium