Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 4.453% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COCCCNC(=O)Nc1ccc2c(c1)N(C)C(=O)CS2
b: O=[N+]([O-])c1cc(-c2ccc(/C=N\n3cnnc3)o2)cc([N+](=O)[O-])c1
c: CCOC(=O)C1Cn2c(nc3c(c2=O)C(C)(CC)Cc2ccccc2-3)S1
d: COc1cccc(NC(=O)C2CCN(c3ncccn3)CC2)c1
Answer: a. 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_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#}
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