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 drug with the SMILES COc1cc2cc(C#N)c(SCC(=O)N3CCOCC3)nc2cc1OC?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 19.464
[b] -15.592
[c] -9.965
[d] 11.140
Answer: d. 11.140\%.
{#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}.
COc1cc2cc(C#N)c(SCC(=O)N3CCOCC3)nc2cc1OC
COc1cc2cc(C#N)c(SCC(=O)N3CCOCC3)nc2cc1OC
6,7-dimethoxy-2-(2-morpholin-4-yl-2-oxoethyl)sulfanylquinoline-3-carbonitrile