Task: Answer the multiple-choice question.
Query: Which drug exhibits a 3.318% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CNS(=O)(=O)c1cccc(C(=O)NCC(c2ccco2)N(C)C)c1
[b] COc1cccc(OCC(=O)Nc2cc(NC(=O)COc3cccc(OC)c3)cc(C(=O)O)c2)c1
Answer: a. CNS(=O)(=O)c1cccc(C(=O)NCC(c2ccco2)N(C)C)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#}
CNS(=O)(=O)c1cccc(C(=O)NCC(c2ccco2)N(C)C)c1
CNS(=O)(=O)c1cccc(C(=O)NCC(c2ccco2)N(C)C)c1
N-[2-(dimethylamino)-2-(furan-2-yl)ethyl]-3-(methylsulfamoyl)benzamide