Task: Answer the multiple-choice question.
Question: Which drug has a -1.106\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CCOC(=O)NC(=O)/C(C#N)=N/Nc1ccc(F)cc1
(b) Cc1ccc2cc(C)c(SCC#N)nc2c1
Answer: a. CCOC(=O)NC(=O)/C(C#N)=N/Nc1ccc(F)cc1
{#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)NC(=O)/C(C#N)=N/Nc1ccc(F)cc1
CCOC(=O)NC(=O)/C(C#N)=N/Nc1ccc(F)cc1
ethylN-[(2E)-2-cyano-2-[(4-fluorophenyl)hydrazinylidene]acetyl]carbamate