Problem statement: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a drug with the SMILES C=CCNc1ncnc2c1ncn2C1OC(CO)C(O)C1O?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] 28.672
[b] -9.913
[c] 16.855
[d] 1.274
[e] -52.885
Answer: c. 16.855%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
C=CCNc1ncnc2c1ncn2C1OC(CO)C(O)C1O
C=CCNc1ncnc2c1ncn2C1OC(CO)C(O)C1O
2-(hydroxymethyl)-5-[6-(prop-2-enylamino)purin-9-yl]oxolane-3,4-diol