Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES Cc1c(OCc2nn[nH]n2)ccc2c3c(c(=O)oc12)CCCC3?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] -8.175
[b] 5.881
[c] -0.294
Answer: a. -8.175\%.
{#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}.
Cc1c(OCc2nn[nH]n2)ccc2c3c(c(=O)oc12)CCCC3
Cc1c(OCc2nn[nH]n2)ccc2c3c(c(=O)oc12)CCCC3
4-methyl-3-(2H-tetrazol-5-ylmethoxy)-7,8,9,10-tetrahydrobenzo[c]chromen-6-one