Task: Answer the multiple choice question.
Query: Which drug exhibits a -0.778\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. O=C(Cc1ccccc1[N+](=O)[O-])N1CCc2ccccc2C1
b. Cc1noc(NS(=O)(=O)c2ccc(NC(=O)CSc3nc4c(cc3C#N)CCCCC4)cc2)c1C
Answer: b. Cc1noc(NS(=O)(=O)c2ccc(NC(=O)CSc3nc4c(cc3C#N)CCCCC4)cc2)c1C
{#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#}
Cc1noc(NS(=O)(=O)c2ccc(NC(=O)CSc3nc4c(cc3C#N)CCCCC4)cc2)c1C
Cc1noc(NS(=O)(=O)c2ccc(NC(=O)CSc3nc4c(cc3C#N)CCCCC4)cc2)c1C
2-[(3-cyano-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-2-yl)sulfanyl]-N-[4-[(3,4-dimethyl-1,2-oxazol-5-yl)sulfamoyl]phenyl]acetamide