Task: Answer the multiple choice question.
Query: Which drug has a 9.917\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CCOC(=O)Cc1csc(N/N=C\c2ccccc2OC)n1
b Cl.Clc1ccc(C2=NNC(=NCC3CCCO3)SC2)cc1
Answer: a. CCOC(=O)Cc1csc(N/N=C\c2ccccc2OC)n1
{#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)Cc1csc(N/N=C\c2ccccc2OC)n1
CCOC(=O)Cc1csc(N/N=C\c2ccccc2OC)n1
ethyl 2-[2-[(2Z)-2-[(2-methoxyphenyl)methylidene]hydrazinyl]-1,3-thiazol-4-yl]acetate