Task: Answer the MCQ question.
Query: Which compound exhibits a 10.943% hERG inhibition at a concentration of 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(Nc1nncs1)c1cc(S(=O)(=O)N2CCCCC2)ccc1Cl
b. CCOC(=O)c1sc(Nc2nc(C)cc(C)n2)nc1C
c. Cc1ccc(-c2nc(CS(=O)(=O)CC(=O)NC3CCCCC3C)c(C)o2)cc1
d. CN(CC(=O)NCc1ccc2c(c1)OCO2)S(=O)(=O)c1ccc(F)cc1
Answer: b. CCOC(=O)c1sc(Nc2nc(C)cc(C)n2)nc1C
{#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)c1sc(Nc2nc(C)cc(C)n2)nc1C
CCOC(=O)c1sc(Nc2nc(C)cc(C)n2)nc1C
ethyl 2-[(4,6-dimethylpyrimidin-2-yl)amino]-4-methyl-1,3-thiazole-5-carboxylate