Task: Answer the multiple-choice question.
Question: Which compound exhibits a 6.641\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) Nc1nnc(-c2cccnc2)s1
(b) CCS(=O)(=O)c1ccc(O)c(NC(=O)Nc2ccc(C(C)(C)C)cc2)c1
(c) CSc1sc(C(=O)O)c2c1C(=O)CCC2
(d) CCOC(=O)c1ccc(NC2Nc3cc(C)nn3S2)cc1
Answer: d. CCOC(=O)c1ccc(NC2Nc3cc(C)nn3S2)cc1
{#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#}
CCOC(=O)c1ccc(NC2Nc3cc(C)nn3S2)cc1
CCOC(=O)c1ccc(NC2Nc3cc(C)nn3S2)cc1
ethyl 4-[(6-methyl-1,2-dihydropyrazolo[1,5-b][1,2,4]thiadiazol-2-yl)amino]benzoate