Problem statement: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CCOc1ccc(C(=O)Cc2cc3cccc(OC)c3oc2=O)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] -54.262
[b] 17.381
[c] 2.599
[d] 8.319
Answer: b. 17.381\%.
{#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}.
CCOc1ccc(C(=O)Cc2cc3cccc(OC)c3oc2=O)cc1
CCOc1ccc(C(=O)Cc2cc3cccc(OC)c3oc2=O)cc1
3-[2-(4-ethoxyphenyl)-2-oxoethyl]-8-methoxychromen-2-one