Task: Answer the MCQ question.
Query: Which drug exhibits a -20.869\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CC(C)(C)C(=O)NC1CC2CCCC(C1)N2C(=O)Nc1ccccc1Cl
b Cc1cc(C)c2oc(C(=O)N(Cc3cccs3)C3CCS(=O)(=O)C3)cc(=O)c2c1
c CNC(=O)c1ccc2nc(NC(C)=O)sc2c1
Answer: c. CNC(=O)c1ccc2nc(NC(C)=O)sc2c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CNC(=O)c1ccc2nc(NC(C)=O)sc2c1
CNC(=O)c1ccc2nc(NC(C)=O)sc2c1
2-acetamido-N-methyl-1,3-benzothiazole-6-carboxamide