Task: Answer the multiple choice question.
Question: Which drug has a 3.564\% 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(C(=O)Nc2ccccc2-c2nnn(CC(=O)NCc3ccco3)n2)cc1
b. COCCCNC(=O)Nc1ccc2c(c1)N(C)C(=O)CS2
c. O=C(Cc1ccccc1)Nc1ccc(NC(=O)C2CCCCC2)nc1
d. c1ccc2c(-n3cnnn3)cccc2c1
e. NS(=O)(=O)c1ccc(-c2ccc(/C=C3\NC(=S)NC3=O)o2)cc1
Answer: b. COCCCNC(=O)Nc1ccc2c(c1)N(C)C(=O)CS2
{#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#}
COCCCNC(=O)Nc1ccc2c(c1)N(C)C(=O)CS2
COCCCNC(=O)Nc1ccc2c(c1)N(C)C(=O)CS2
1-(3-methoxypropyl)-3-(4-methyl-3-oxo-1,4-benzothiazin-6-yl)urea