Task: Answer the multiple-choice question.
Query: Which compound has a -1.550\% 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 other words.
Options:
a O=C(NC(=S)NNS(=O)(=O)c1ccccc1)c1ccccc1[N+](=O)[O-]
b CCOC(=O)C(CC)Sc1cc(C)nc2ccc(OC)cc12
c O=C(N/N=C/c1cccc([N+](=O)[O-])c1O)c1cccs1
d COC(=O)C1=C(C)N(CCc2ccc(OC)cc2)C(=O)C1
e Nn1c(SCC(=O)Nc2ccc(S(=O)(=O)N3CCCC3)cc2)nnc1C(F)(F)F
Answer: c. O=C(N/N=C/c1cccc([N+](=O)[O-])c1O)c1cccs1
{#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-])c1O)c1cccs1
O=C(N/N=C/c1cccc([N+](=O)[O-])c1O)c1cccs1
N-[(E)-(2-hydroxy-3-nitrophenyl)methylideneamino]thiophene-2-carboxamide