Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES COC(=O)C1=C(C)OC(N)=C(C#N)C1c1ccsc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: -2.207
b: 4.011
c: 12.197
d: 3.769
e: -35.595
Answer: a. -2.207\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
COC(=O)C1=C(C)OC(N)=C(C#N)C1c1ccsc1
COC(=O)C1=C(C)OC(N)=C(C#N)C1c1ccsc1
methyl 6-amino-5-cyano-2-methyl-4-thiophen-3-yl-4H-pyran-3-carboxylate