Task: Answer the MCQ question.
Question: Which compound has a 13.350\% 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] Cn1ncc(C(=O)N=S(C)(=O)c2ccccc2)c1[N+](=O)[O-]
[b] O=C(CN1C(=O)NC2(CCCC2)C1=O)Nc1cccc(Cl)c1
[c] Cn1cccc1Cc1nnc(SCC(=O)NCc2ccc3c(c2)OCO3)n1CCc1ccccc1
[d] CCOc1ccc(C(=O)N2CCN(c3ccccn3)CC2)cc1
[e] CC(C(=O)Nc1ccc2c(c1)OCO2)N(c1ccc(Cl)cc1)S(C)(=O)=O
Answer: a. Cn1ncc(C(=O)N=S(C)(=O)c2ccccc2)c1[N+](=O)[O-]
{#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#}
Cn1ncc(C(=O)N=S(C)(=O)c2ccccc2)c1[N+](=O)[O-]
Cn1ncc(C(=O)N=S(C)(=O)c2ccccc2)c1[N+](=O)[O-]
1-methyl-N-(methyl-oxo-phenyl-λ6-sulfanylidene)-5-nitropyrazole-4-carboxamide