Task: Answer the multiple-choice question.
Question: Which drug exhibits a 8.421% 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. CCN(Cc1ccccc1)C(=O)CSc1ccccc1C(=O)O
b. CCOC(=O)CNS(=O)(=O)c1ccc(C(=O)O)cc1
c. Cc1csc(NC(=O)CSc2nnc(C)s2)n1
d. CCCN(CCC)Cc1c(C(=O)N/N=C/C(C)=C\c2ccccc2)nnn1-c1nonc1N
Answer: b. CCOC(=O)CNS(=O)(=O)c1ccc(C(=O)O)cc1
{#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)CNS(=O)(=O)c1ccc(C(=O)O)cc1
CCOC(=O)CNS(=O)(=O)c1ccc(C(=O)O)cc1
4-[(2-ethoxy-2-oxoethyl)sulfamoyl]benzoic acid