Task: Answer the multiple-choice question.
Query: Which compound exhibits a -2.167\% 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 additional words.
Options:
a. CC(OC(=O)c1ccccc1NCCO)C(=O)Nc1ccnn1C(C)C
b. CCN(C1CCCCC1)S(=O)(=O)c1ccc(S(=O)(=O)N(CC(=O)Nc2ccccc2)C2CC2)cc1
c. CCOC(=O)C1=C(C)NC(=S)NC1c1ccc(OCC(=O)N2CCCCCC2)cc1
d. CC(C)(C)c1cc(NC(=O)c2cccnc2)no1
Answer: d. CC(C)(C)c1cc(NC(=O)c2cccnc2)no1
{#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)c1cc(NC(=O)c2cccnc2)no1
CC(C)(C)c1cc(NC(=O)c2cccnc2)no1
N-(5-tert-butyl-1,2-oxazol-3-yl)pyridine-3-carboxamide