Task: Answer the multiple-choice question.
Query: Which drug exhibits a 18.173\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CC(=O)Nc1ccc(S(=O)(=O)Nc2nnc(C3CCCCC3)s2)cc1
(b) CCN1CCN(C(=S)c2ccc(-c3ccccc3)cc2)CC1
Answer: a. CC(=O)Nc1ccc(S(=O)(=O)Nc2nnc(C3CCCCC3)s2)cc1
{#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#}
CC(=O)Nc1ccc(S(=O)(=O)Nc2nnc(C3CCCCC3)s2)cc1
CC(=O)Nc1ccc(S(=O)(=O)Nc2nnc(C3CCCCC3)s2)cc1
N-[4-[(5-cyclohexyl-1,3,4-thiadiazol-2-yl)sulfamoyl]phenyl]acetamide