Task: Answer the multiple-choice 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 CCc1cc(=O)oc2c3c(cc(OCC(=O)NCc4cccnc4)c12)OC(C)(C)CC3?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a.) 6.524
b.) 17.961
c.) 0.275
Answer: c. 0.275\%.
{#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}.
CCc1cc(=O)oc2c3c(cc(OCC(=O)NCc4cccnc4)c12)OC(C)(C)CC3
CCc1cc(=O)oc2c3c(cc(OCC(=O)NCc4cccnc4)c12)OC(C)(C)CC3
2-[(4-ethyl-8,8-dimethyl-2-oxo-9,10-dihydropyrano[2,3-h]chromen-5-yl)oxy]-N-(pyridin-3-ylmethyl)acetamide