Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 9.700\% 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] N/C(=N\OC(=O)C1CC1)c1ccc([N+](=O)[O-])s1
[b] CCOc1cc(CNCC(C)C)c(Cl)cc1OCC(=O)Nc1ccccc1
[c] Cc1nn(C)cc1C(=O)Nc1cc(Oc2ccc(Cl)cc2)cc([N+](=O)[O-])c1
[d] CCOc1ccccc1NC(=O)CSc1n[nH]c(=O)n1-c1ccccc1
[e] O=[N+]([O-])c1cc(CN2CCCCCC2)ccc1O
Answer: e. O=[N+]([O-])c1cc(CN2CCCCCC2)ccc1O
{#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=[N+]([O-])c1cc(CN2CCCCCC2)ccc1O
O=[N+]([O-])c1cc(CN2CCCCCC2)ccc1O
4-(azepan-1-ylmethyl)-2-nitrophenol