Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 20.781% 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 O=C(Cc1ccc2c(c1)OCCO2)N1CCN(S(=O)(=O)c2cccs2)CC1
b CCOc1ccc2nc(NS(=O)(=O)c3cccs3)sc2c1
c Cc1ccc(OCC(=O)c2ccc(Cl)s2)c([N+](=O)[O-])n1
d O=C(NCc1ccccc1)c1cnsn1
Answer: b. CCOc1ccc2nc(NS(=O)(=O)c3cccs3)sc2c1
{#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#}
CCOc1ccc2nc(NS(=O)(=O)c3cccs3)sc2c1
CCOc1ccc2nc(NS(=O)(=O)c3cccs3)sc2c1
N-(6-ethoxy-1,3-benzothiazol-2-yl)thiophene-2-sulfonamide