Task: Answer the MCQ question.
Query: Which compound has a -39.637% 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 other words.
Options:
[a] COc1cc(CCC(=O)OCc2ccccc2C#N)cc(OC)c1OC
[b] CN(C)S(=O)(=O)c1cccc(NC(=O)COC(=O)CNC(=O)c2cccc([N+](=O)[O-])c2)c1
[c] O=C1c2ccccc2C(=O)N1CCCC(=O)N1CCc2ccccc21
[d] CCOCCCn1c(SCC(=O)Nc2ccccc2)nc2ccccc2c1=O
Answer: b. CN(C)S(=O)(=O)c1cccc(NC(=O)COC(=O)CNC(=O)c2cccc([N+](=O)[O-])c2)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#}
CN(C)S(=O)(=O)c1cccc(NC(=O)COC(=O)CNC(=O)c2cccc([N+](=O)[O-])c2)c1
CN(C)S(=O)(=O)c1cccc(NC(=O)COC(=O)CNC(=O)c2cccc([N+](=O)[O-])c2)c1
[2-[3-(dimethylsulfamoyl)anilino]-2-oxoethyl] 2-[(3-nitrobenzoyl)amino]acetate