Task: Answer the multiple choice question.
Query: Which drug has a 10.721\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: Cn1nc(C(=O)NCc2ccccc2)c2ccccc2c1=O
b: COC(=O)CCC(=O)COc1ccccc1C#N
Answer: a. Cn1nc(C(=O)NCc2ccccc2)c2ccccc2c1=O
{#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#}
Cn1nc(C(=O)NCc2ccccc2)c2ccccc2c1=O
Cn1nc(C(=O)NCc2ccccc2)c2ccccc2c1=O
[C][N][N][=C][Branch1][#C][C][=Branch1][C][=O][N][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Ring2][Ring1][Ring2][=O]
N-benzyl-3-methyl-4-oxophthalazine-1-carboxamide