Task: Answer the multiple-choice question.
Query: Which drug exhibits a 12.269\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) O=C(COC(=O)CCc1c[nH]c(=O)[nH]1)Nc1ccccc1
b) CC(C)C(=O)NNc1ccccc1
c) CCOc1ccc(Cl)cc1/C=N/O
Answer: a. O=C(COC(=O)CCc1c[nH]c(=O)[nH]1)Nc1ccccc1
{#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#}
O=C(COC(=O)CCc1c[nH]c(=O)[nH]1)Nc1ccccc1
O=C(COC(=O)CCc1c[nH]c(=O)[nH]1)Nc1ccccc1
[O][=C][Branch2][Ring1][Ring1][C][O][C][=Branch1][C][=O][C][C][C][=C][NH1][C][=Branch1][C][=O][NH1][Ring1][=Branch1][N][C][=C][C][=C][C][=C][Ring1][=Branch1]
(2-anilino-2-oxoethyl) 3-(2-oxo-1,3-dihydroimidazol-4-yl)propanoate