Task: Answer the MCQ question.
Query: Which compound exhibits a -1.854\% 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 additional words.
Options:
a.) CCOc1ccc(NC(=O)Cn2cc(C(=O)c3ccco3)c3ccccc32)cc1
b.) CC1CN(S(=O)(=O)c2cccc(C(=O)N(Cc3nnc(-c4ccccc4Cl)o3)C3CC3)c2)CC(C)O1
c.) Cc1ccccc1CC(=O)N1CCN(C(=O)c2ccco2)CC1
d.) Cc1ccnc(NS(=O)(=O)c2ccc(NC(=O)Cc3ccc(Br)cc3)cc2)n1
e.) CC(C)c1ccccc1NC(=O)CSc1cccc[n+]1[O-]
Answer: a. CCOc1ccc(NC(=O)Cn2cc(C(=O)c3ccco3)c3ccccc32)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(NC(=O)Cn2cc(C(=O)c3ccco3)c3ccccc32)cc1
CCOc1ccc(NC(=O)Cn2cc(C(=O)c3ccco3)c3ccccc32)cc1
N-(4-ethoxyphenyl)-2-[3-(furan-2-carbonyl)indol-1-yl]acetamide