Task: Answer the MCQ question.
Question: Which compound exhibits a 7.043\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) COc1ccc(C(=O)COC(=O)CNC(=O)C2CCCCC2)c(OC)c1
(b) O=C(NCCSc1ccccn1)c1ccc(Cl)cc1
(c) CC/C(C)=N/Nc1cccc([N+](=O)[O-])c1
(d) Cc1ccc(CN2CCN(/N=C\c3cccc([N+](=O)[O-])c3)CC2)cc1
Answer: d. Cc1ccc(CN2CCN(/N=C\c3cccc([N+](=O)[O-])c3)CC2)cc1
{#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#}
(Z)-N-[4-[(4-methylphenyl)methyl]piperazin-1-yl]-1-(3-nitrophenyl)methanimine