Task: Answer the MCQ question.
Question: Which compound exhibits a -5.903\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CC(C)(C)c1csc(NC(=O)Cn2c(=O)oc3ccccc32)n1
b: COC(=O)Cn1c(C)c(/C=C/c2cc[n+](C)cc2)c2ccccc21.[I-]
c: Nn1c(SCc2cccc(Br)c2)nnc1-c1cccnc1
d: Cc1ccn(CC(=O)NC2CCCN(Cc3ccc(CC(C)C)cc3)C2)n1
Answer: a. CC(C)(C)c1csc(NC(=O)Cn2c(=O)oc3ccccc32)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#}
CC(C)(C)c1csc(NC(=O)Cn2c(=O)oc3ccccc32)n1
CC(C)(C)c1csc(NC(=O)Cn2c(=O)oc3ccccc32)n1
N-(4-tert-butyl-1,3-thiazol-2-yl)-2-(2-oxo-1,3-benzoxazol-3-yl)acetamide