Task: Answer the multiple-choice question.
Query: Which compound exhibits a 16.807\% 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] CCOC(=O)C1=C(C)N(Cc2ccccc2)C(=O)NC1c1ccc(OC)cc1
[b] Cc1cccc(NC(=S)N2CCCCC2c2cccnc2)c1C
[c] COc1ccc(NC(=O)CC2C(=O)N(c3cccc(OC)c3)C(=O)N2C2CCCCC2)cc1
[d] COC(=O)C(C)Sc1ccc2nnc(-c3cccc(F)c3)n2n1
Answer: a. CCOC(=O)C1=C(C)N(Cc2ccccc2)C(=O)NC1c1ccc(OC)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)C1=C(C)N(Cc2ccccc2)C(=O)NC1c1ccc(OC)cc1
CCOC(=O)C1=C(C)N(Cc2ccccc2)C(=O)NC1c1ccc(OC)cc1
ethyl 3-benzyl-6-(4-methoxyphenyl)-4-methyl-2-oxo-1,6-dihydropyrimidine-5-carboxylate