Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 8.129\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CCOC(=O)COc1ccc(C(=O)c2ccccc2)c(O)c1
b CCCCc1cc(=O)oc2cc(C)c(CN3CCCC3)c(O)c12
c Cc1noc(C)c1S(=O)(=O)N(CC(=O)N1CCc2ccccc21)c1ccc(C(C)C)cc1
d COc1cccc(C(=O)NCc2cccnc2)c1
Answer: a. CCOC(=O)COc1ccc(C(=O)c2ccccc2)c(O)c1
{#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#}
CCOC(=O)COc1ccc(C(=O)c2ccccc2)c(O)c1
CCOC(=O)COc1ccc(C(=O)c2ccccc2)c(O)c1
ethyl 2-(4-benzoyl-3-hydroxyphenoxy)acetate