Task: Answer the multiple choice question.
Question: Which drug exhibits a 15.289\% 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 CC(C)(Oc1ccc(CCNC(=O)c2ccc(Cl)cc2)cc1)C(=O)O
b O=C(Nc1ccncc1)c1cncc(Br)c1
c CC1CCCN(S(=O)(=O)c2ccc(S(=O)(=O)N3CCCC3)cc2)C1
d CCc1nnc(NS(=O)(=O)c2ccc(Nc3ccc([N+](=O)[O-])c4nonc34)cc2)s1
e Cn1cc(CN2CCCC(C(=O)c3nccn3C)C2)c(-c2cccc(Cl)c2)n1
Answer: d. CCc1nnc(NS(=O)(=O)c2ccc(Nc3ccc([N+](=O)[O-])c4nonc34)cc2)s1
{#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#}
CCc1nnc(NS(=O)(=O)c2ccc(Nc3ccc([N+](=O)[O-])c4nonc34)cc2)s1
CCc1nnc(NS(=O)(=O)c2ccc(Nc3ccc([N+](=O)[O-])c4nonc34)cc2)s1
N-(5-ethyl-1,3,4-thiadiazol-2-yl)-4-[(4-nitro-2,1,3-benzoxadiazol-7-yl)amino]benzenesulfonamide