Task: Answer the MCQ question.
Query: Which compound exhibits a 5.995\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) COCC(C)NC(=O)Cc1ccc(Cl)cc1
b) c1cncc(Nc2nc(-c3cccs3)cs2)c1
c) CCSc1nnc(NC(=O)NC(CC)(C(F)(F)F)C(F)(F)F)s1
d) COc1cccc(NC(=O)CSCC(=O)O)c1
Answer: b. c1cncc(Nc2nc(-c3cccs3)cs2)c1
{#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#}
N-pyridin-3-yl-4-thiophen-2-yl-1,3-thiazol-2-amine