Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 12.201\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) CCc1c(C)[nH]n(-c2nc(-c3cccc([N+](=O)[O-])c3)cs2)c1=O
b) CCOC(=O)c1ccc(N=C(C)c2c(O)[nH]c(=O)[nH]c2=O)cc1
c) CSc1ccc(CN(C)C(C)C(=O)Nc2ccc(F)c(F)c2F)cc1
Answer: a. CCc1c(C)[nH]n(-c2nc(-c3cccc([N+](=O)[O-])c3)cs2)c1=O
{#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#}
CCc1c(C)[nH]n(-c2nc(-c3cccc([N+](=O)[O-])c3)cs2)c1=O
CCc1c(C)[nH]n(-c2nc(-c3cccc([N+](=O)[O-])c3)cs2)c1=O
4-ethyl-5-methyl-2-[4-(3-nitrophenyl)-1,3-thiazol-2-yl]-1H-pyrazol-3-one