Problem statement: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES COc1ccc(C(=O)c2c(-c3ccsc3)oc3ccc(-c4ccc(OC)cc4)cc23)cc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: 0.526
b: 6.830
c: -1.419
d: 20.690
e: 1.939
Answer: c. -1.419\%.
{#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}.
COc1ccc(C(=O)c2c(-c3ccsc3)oc3ccc(-c4ccc(OC)cc4)cc23)cc1
COc1ccc(C(=O)c2c(-c3ccsc3)oc3ccc(-c4ccc(OC)cc4)cc23)cc1
(4-methoxyphenyl)-[5-(4-methoxyphenyl)-2-thiophen-3-yl-1-benzofuran-3-yl]methanone