Task: Answer the MCQ question.
Query: Which drug has a 13.445\% 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 Cc1[nH]nc(SCC(=O)N2CCCCCC2)c1[N+](=O)[O-]
b Cc1cccc(C)c1C(=O)N[C@@H](Cc1ccccc1)C(=O)O
c NC(=O)c1ccc(NC(=O)CCCc2nc(-c3ccccc3Cl)no2)cc1
d Cc1ccc(C)c(N2CCN(C(=O)c3cn(C)c4ccc(S(=O)(=O)N(C)C)cc4c3=O)CC2)c1
e N#C/C(=C(/O)COC(=O)c1ccc(C#N)cc1)c1nc2ccccc2s1
Answer: a. Cc1[nH]nc(SCC(=O)N2CCCCCC2)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#}
Cc1[nH]nc(SCC(=O)N2CCCCCC2)c1[N+](=O)[O-]
Cc1[nH]nc(SCC(=O)N2CCCCCC2)c1[N+](=O)[O-]
1-(azepan-1-yl)-2-[(5-methyl-4-nitro-1H-pyrazol-3-yl)sulfanyl]ethanone