Task: Answer the multiple-choice question.
Query: Which drug has a -49.282% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) NC(=O)NC(=O)COC(=O)c1cccc(NS(=O)(=O)/C=C/c2ccccc2)c1
(b) CCOc1cccc(OCCOCCN(C)Cc2ccccc2)c1
(c) CN(C)c1cccc(O)c1
(d) Cc1ccc2cc(CN(Cc3ccc4c(c3)OCO4)Cc3nnnn3Cc3ccco3)c(=O)[nH]c2c1C
(e) COc1ccc(OCC(=O)Nc2cccc(-c3nc4ccccc4o3)c2)cc1
Answer: b. CCOc1cccc(OCCOCCN(C)Cc2ccccc2)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOc1cccc(OCCOCCN(C)Cc2ccccc2)c1
CCOc1cccc(OCCOCCN(C)Cc2ccccc2)c1
N-benzyl-2-[2-(3-ethoxyphenoxy)ethoxy]-N-methylethanamine