Task: Answer the multiple choice question.
Query: Which compound has a 9.374\% 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 Cc1ccc2cc(C=C(C#N)C#N)c(Cl)nc2c1
b CCOC(=O)Cn1nc(Cc2ccccc2)c2ccccc2c1=O
Answer: b. CCOC(=O)Cn1nc(Cc2ccccc2)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#}
CCOC(=O)Cn1nc(Cc2ccccc2)c2ccccc2c1=O
CCOC(=O)Cn1nc(Cc2ccccc2)c2ccccc2c1=O
[C][C][O][C][=Branch1][C][=O][C][N][N][=C][Branch1][#Branch2][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Ring1][P][=O]
ethyl 2-(4-benzyl-1-oxophthalazin-2-yl)acetate