Task: Answer the MCQ question.
Question: Which compound exhibits a -22.001\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a CCC[N+](CC#CCO)(CC#Cc1ccccc1)CCC.[Br-]
b COc1ccc([C@H]2CC(=O)C=C(c3cccc(CO)c3)C2)cc1OC
c Cl.Nc1nc(N2CCN(C/C=C/c3ccccc3)CC2)nc2ccccc12
d COc1ccc(S(=O)(=O)Nc2ccc3cn[nH]c3c2)cc1[N+](=O)[O-]
e O=C(N/N=C/c1cccc([N+](=O)[O-])c1)C(=O)N1CCCCCC1
Answer: e. O=C(N/N=C/c1cccc([N+](=O)[O-])c1)C(=O)N1CCCCCC1
{#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(N/N=C/c1cccc([N+](=O)[O-])c1)C(=O)N1CCCCCC1
O=C(N/N=C/c1cccc([N+](=O)[O-])c1)C(=O)N1CCCCCC1
2-(azepan-1-yl)-N-[(E)-(3-nitrophenyl)methylideneamino]-2-oxoacetamide