Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 1.887\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) COC(=O)Nc1nc(-c2ccccc2)c(C(=O)c2ccccc2)s1
b) Cc1cccc(NC(=O)c2cccc(NC(=O)Cc3cccs3)c2)c1
c) Nc1nc(-c2cccnc2)nn1S(=O)(=O)c1ccccc1
Answer: a. COC(=O)Nc1nc(-c2ccccc2)c(C(=O)c2ccccc2)s1
{#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#}
COC(=O)Nc1nc(-c2ccccc2)c(C(=O)c2ccccc2)s1
COC(=O)Nc1nc(-c2ccccc2)c(C(=O)c2ccccc2)s1
methyl N-(5-benzoyl-4-phenyl-1,3-thiazol-2-yl)carbamate