Task: Answer the multiple-choice question.
Question: Which compound has a 11.221\% 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 other words.
Options:
a: Cn1nc(C(=O)NCC(=O)Nc2ccc(F)c(F)c2F)c2ccccc2c1=O
b: O=Cc1ccc(-c2cccc(C(=O)O)c2)o1
Answer: a. Cn1nc(C(=O)NCC(=O)Nc2ccc(F)c(F)c2F)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)NCC(=O)Nc2ccc(F)c(F)c2F)c2ccccc2c1=O
Cn1nc(C(=O)NCC(=O)Nc2ccc(F)c(F)c2F)c2ccccc2c1=O
3-methyl-4-oxo-N-[2-oxo-2-(2,3,4-trifluoroanilino)ethyl]phthalazine-1-carboxamide