Task: Answer the multiple-choice question.
Query: Which compound exhibits a 12.868\% 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) Cc1c(NC(=O)c2ccccc2NS(=O)(=O)c2ccc(Br)cc2)c(=O)n(-c2ccccc2)n1C
(b) Cc1cccc(NC(=O)CCc2nnc3ccc(N4CCC(C)CC4)nn23)n1
(c) CC1CN(S(=O)(=O)c2ccc(C(=O)Nc3ccc(S(=O)(=O)Nc4ncccn4)cc3)cc2)CC(C)O1
Answer: c. CC1CN(S(=O)(=O)c2ccc(C(=O)Nc3ccc(S(=O)(=O)Nc4ncccn4)cc3)cc2)CC(C)O1
{#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#}
CC1CN(S(=O)(=O)c2ccc(C(=O)Nc3ccc(S(=O)(=O)Nc4ncccn4)cc3)cc2)CC(C)O1
CC1CN(S(=O)(=O)c2ccc(C(=O)Nc3ccc(S(=O)(=O)Nc4ncccn4)cc3)cc2)CC(C)O1
4-(2,6-dimethylmorpholin-4-yl)sulfonyl-N-[4-(pyrimidin-2-ylsulfamoyl)phenyl]benzamide