Problem statement: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES COC(=O)C1=C(N)OC2=C(C(=O)CCC2)C1c1cccs1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) 5.020
(b) 2.113
(c) 11.517
(d) -12.063
Answer: b. 2.113\%.
{#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}.
methyl2-amino-5-oxo-4-(thiophen-2-yl)-4,6,7,8-tetrahydrochromene-3-carboxylate