Problem statement: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES CCOc1cccc2cc(C(=O)NCc3ccc(OC)cc3)c(=N)oc12?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a: 11.514
b: 12.671
c: 11.226
Answer: a. 11.514\%.
{#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}.
CCOc1cccc2cc(C(=O)NCc3ccc(OC)cc3)c(=N)oc12
CCOc1cccc2cc(C(=O)NCc3ccc(OC)cc3)c(=N)oc12
8-ethoxy-2-imino-N-[(4-methoxyphenyl)methyl]chromene-3-carboxamide