Task: Answer the MCQ question.
Question: Which drug exhibits a 10.638\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) Cc1ccc(OCC(=O)Nc2ccc3c4c(cccc24)CC3)c(C)c1
b) CN(C(=O)c1ccccc1-c1ccccc1C(=O)O)c1ccccc1
c) CCOc1ccc(CN(C)CC(=O)Nc2ccc([N+](=O)[O-])cc2Cl)cc1
d) CCN(CC)CCNC(=O)C1CCCCN1S(=O)(=O)c1cccc([N+](=O)[O-])c1
Answer: c. CCOc1ccc(CN(C)CC(=O)Nc2ccc([N+](=O)[O-])cc2Cl)cc1
{#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#}
CCOc1ccc(CN(C)CC(=O)Nc2ccc([N+](=O)[O-])cc2Cl)cc1
CCOc1ccc(CN(C)CC(=O)Nc2ccc([N+](=O)[O-])cc2Cl)cc1
N-(2-chloro-4-nitrophenyl)-2-[(4-ethoxyphenyl)methyl-methylamino]acetamide