Task: Answer the MCQ question.
Query: Which compound exhibits a 16.253\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. COc1ccc(CNC(=O)C2=CC(c3ccc(C)cc3)=NS(=O)(=O)N2C)cc1
b. CCC1CCCCN1CCCNC(=O)c1cc2c(Cl)nc3ccccc3c2s1
c. CC1(C(=O)NNC(=O)c2cccc([N+](=O)[O-])c2)CC1(Br)Br
d. COc1ccccc1CNC(=O)COC(=O)c1ccc(C)c(S(=O)(=O)N2CCOCC2)c1
e. Cc1cc(N/C=C/C(=O)c2ccc(Br)cc2)no1
Answer: c. CC1(C(=O)NNC(=O)c2cccc([N+](=O)[O-])c2)CC1(Br)Br
{#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#}
CC1(C(=O)NNC(=O)c2cccc([N+](=O)[O-])c2)CC1(Br)Br
CC1(C(=O)NNC(=O)c2cccc([N+](=O)[O-])c2)CC1(Br)Br
N'-(2,2-dibromo-1-methylcyclopropanecarbonyl)-3-nitrobenzohydrazide