Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 18.476\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) COC(=O)C(C)NC(=S)N1CC2C[C@@H](C1)Cn1c2cccc1=O
(b) Cc1ccccc1C(=O)NCC(C)NC(=O)c1ccccc1C
(c) CN(C)CCCNc1nc(N)c([N+](=O)[O-])c(NCc2ccccc2)n1
(d) CCc1ccc(OCC(=O)Nc2ccncc2)cc1
(e) CC(C)CN(CC(C)C)S(=O)(=O)c1cc([N+](=O)[O-])ccc1N1CCCCCC1
Answer: e. CC(C)CN(CC(C)C)S(=O)(=O)c1cc([N+](=O)[O-])ccc1N1CCCCCC1
{#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#}
CC(C)CN(CC(C)C)S(=O)(=O)c1cc([N+](=O)[O-])ccc1N1CCCCCC1
CC(C)CN(CC(C)C)S(=O)(=O)c1cc([N+](=O)[O-])ccc1N1CCCCCC1
[4-(azepan-1-yl)-3-[bis(2-methylpropyl)sulfamoyl]phenyl]-oxido-oxoazanium