Task: Answer the MCQ question.
Query: Which compound has a -7.147% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] c1cncc(-c2nnc3n2N=C(c2cccs2)CS3)c1
[b] CCOC(=O)c1c(C)[nH]c(C)c1S(=O)(=O)NCc1ccc(OCC)cc1
[c] O=C(CN1C(=O)c2cccc3cccc1c23)N1CCN(c2cccc(Cl)c2)CC1
Answer: b. CCOC(=O)c1c(C)[nH]c(C)c1S(=O)(=O)NCc1ccc(OCC)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)c1c(C)[nH]c(C)c1S(=O)(=O)NCc1ccc(OCC)cc1
CCOC(=O)c1c(C)[nH]c(C)c1S(=O)(=O)NCc1ccc(OCC)cc1
ethyl 4-[(4-ethoxyphenyl)methylsulfamoyl]-2,5-dimethyl-1H-pyrrole-3-carboxylate