Task: Answer the MCQ question.
Query: Which drug exhibits a -0.390% 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) CCOC(=O)Cn1cnc2c(nnn2-c2ccc(C)cc2)c1=O
b) COc1ccc(C2Nc3ccccc3C(=O)N2Cc2ccccc2)cc1
c) COc1ccc(C(=O)Nc2ccc(S(=O)(=O)Nc3cnc4ccccc4n3)cc2)cc1
d) CCC(NC(=O)c1ccc(C#CC2(O)CCCCC2)cc1)C(=O)O
Answer: a. CCOC(=O)Cn1cnc2c(nnn2-c2ccc(C)cc2)c1=O
{#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#}
CCOC(=O)Cn1cnc2c(nnn2-c2ccc(C)cc2)c1=O
CCOC(=O)Cn1cnc2c(nnn2-c2ccc(C)cc2)c1=O
ethyl 2-[3-(4-methylphenyl)-7-oxotriazolo[4,5-d]pyrimidin-6-yl]acetate