Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 9.077\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a C=CCNCCOCCOc1ccc(C)cc1[N+](=O)[O-]
b Cc1ccc(S(=O)(=O)NCC(=O)N2CCCC2)cc1
c COc1ccccc1CN1C(=O)c2ccccc2C1C(=O)NC1CCC(C)CC1
d CC1CCC(NC(=O)c2nn(C)c3c2CS(=O)(=O)c2ccccc2-3)CC1
Answer: a. C=CCNCCOCCOc1ccc(C)cc1[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#}
N-[2-[2-(4-methyl-2-nitrophenoxy)ethoxy]ethyl]prop-2-en-1-amine