Task: Answer the MCQ question.
Query: Which compound exhibits a 16.368% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CCc1ccc(CNC(=O)C2CCCN(c3nnc(C)c4c(C)n(-c5ccccc5)nc34)C2)cc1
b CC1(C)SC(=S)N(c2ccccc2)C1/[N+]([O-])=C/c1cccc([N+](=O)[O-])c1
Answer: b. CC1(C)SC(=S)N(c2ccccc2)C1/[N+]([O-])=C/c1cccc([N+](=O)[O-])c1
{#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#}
CC1(C)SC(=S)N(c2ccccc2)C1/[N+]([O-])=C/c1cccc([N+](=O)[O-])c1
CC1(C)SC(=S)N(c2ccccc2)C1/[N+]([O-])=C/c1cccc([N+](=O)[O-])c1
N-(5,5-dimethyl-3-phenyl-2-sulfanylidene-1,3-thiazolidin-4-yl)-1-(3-nitrophenyl)methanimine oxide