Task: Answer the multiple-choice question.
Query: Which compound exhibits a 12.925\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CCc1nnc(NS(=O)(=O)c2ccc(NC(=S)NC(=O)/C=C/c3ccc(OC)cc3)cc2)s1
b. Cc1nc(C)n(C(C)CNC(=O)c2cccc(Br)c2)n1
c. Nc1nncn1C(=O)c1ccc(Cl)cc1Cl
Answer: a. CCc1nnc(NS(=O)(=O)c2ccc(NC(=S)NC(=O)/C=C/c3ccc(OC)cc3)cc2)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#}
CCc1nnc(NS(=O)(=O)c2ccc(NC(=S)NC(=O)/C=C/c3ccc(OC)cc3)cc2)s1
CCc1nnc(NS(=O)(=O)c2ccc(NC(=S)NC(=O)/C=C/c3ccc(OC)cc3)cc2)s1
(E)-N-[[4-[(5-ethyl-1,3,4-thiadiazol-2-yl)sulfamoyl]phenyl]carbamothioyl]-3-(4-methoxyphenyl)prop-2-enamide