Problem statement: Answer the multiple choice question.
Query: Which drug has a 13.183\% 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) COc1ccc(NC(=O)CSc2nncn2C)cc1OC
b) CCOc1ccc(OCCC(=O)OCC(=O)NC2CCCCC2)cc1
c) CN(C)CC(O)COc1cccc(OCC(O)CN(C)C)c1.Cl
d) CCN(CC)c1ccc(NC(=O)COc2ccc(C)cc2)cc1
e) Cc1ccccc1NC(=O)C(Cl)=C(Cl)Cl
Answer: b. CCOc1ccc(OCCC(=O)OCC(=O)NC2CCCCC2)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#}
[2-(cyclohexylamino)-2-oxoethyl]3-(4-ethoxyphenoxy)propanoate