Task: Answer the multiple choice question.
Query: Which drug exhibits a 13.737\% 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=C1CC(C(=O)NCc2ccccc2)N=C(N2CCCCC2)N1
b: Cc1nn(CC(C)C)c2sc(C(=O)NC3CC(C)(C)NC(C)(C)C3)cc12
Answer: b. Cc1nn(CC(C)C)c2sc(C(=O)NC3CC(C)(C)NC(C)(C)C3)cc12
{#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#}
Cc1nn(CC(C)C)c2sc(C(=O)NC3CC(C)(C)NC(C)(C)C3)cc12
Cc1nn(CC(C)C)c2sc(C(=O)NC3CC(C)(C)NC(C)(C)C3)cc12
3-methyl-1-(2-methylpropyl)-N-(2,2,6,6-tetramethylpiperidin-4-yl)thieno[2,3-c]pyrazole-5-carboxamide