Task: Answer the multiple-choice question.
Question: Which compound has a -1.689\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a Cc1ccnc(NS(=O)(=O)c2ccc(NC(=O)/C=C/c3cccs3)cc2)n1
b CCOc1ccc(CCNC(=O)COC(=O)c2nn(C)c(=O)c3ccccc23)cc1OCC
Answer: a. Cc1ccnc(NS(=O)(=O)c2ccc(NC(=O)/C=C/c3cccs3)cc2)n1
{#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#}
Cc1ccnc(NS(=O)(=O)c2ccc(NC(=O)/C=C/c3cccs3)cc2)n1
Cc1ccnc(NS(=O)(=O)c2ccc(NC(=O)/C=C/c3cccs3)cc2)n1
(E)-N-[4-[(4-methylpyrimidin-2-yl)sulfamoyl]phenyl]-3-thiophen-2-ylprop-2-enamide