Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -2.349% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: c1csc(-c2nnc(Cc3cccc4ccccc34)o2)c1
b: CCNc1ccc(C(=O)OCC(=O)NCc2ccc(C)cc2)cc1[N+](=O)[O-]
c: O=C(Nc1cccc(OC(=O)c2ccc(Br)o2)c1)c1ccccc1
d: CCOc1ccccc1CN1C(=O)C2(OCCO2)c2ccccc21
Answer: d. CCOc1ccccc1CN1C(=O)C2(OCCO2)c2ccccc21
{#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#}
CCOc1ccccc1CN1C(=O)C2(OCCO2)c2ccccc21
CCOc1ccccc1CN1C(=O)C2(OCCO2)c2ccccc21
1'-[(2-ethoxyphenyl)methyl]spiro[1,3-dioxolane-2,3'-indole]-2'-one