Task: Answer the multiple choice question.
Query: Which compound has a 8.050\% 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. COc1cccc(NC(=O)CCc2nc(-c3cccs3)no2)c1
b. CC(C)c1ccc(N2CCN(C(=O)c3ccccc3NC(=O)/C=C\C(=O)O)CC2)cc1
c. CC(C)(C)[C@]1(O)CCN2C[C@H]3c4ccccc4CCc4cccc(c43)[C@@H]2C1.Cl
d. Brc1ccc(Nc2nc(-c3cccnc3)cs2)cc1
e. COc1ccc(CC(=O)c2cc(OC)c(OC)cc2CC(=O)O)cc1OC
Answer: e. COc1ccc(CC(=O)c2cc(OC)c(OC)cc2CC(=O)O)cc1OC
{#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#}
2-[2-[2-(3,4-dimethoxyphenyl)acetyl]-4,5-dimethoxyphenyl]acetic acid