Problem statement: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCNc1nc(OC)nc(SCC(=O)Nc2ccccc2)n1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: 16.839
b: 8.400
c: 17.254
d: 15.607
e: 12.972
Answer: d. 15.607\%.
{#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}.
CCNc1nc(OC)nc(SCC(=O)Nc2ccccc2)n1
CCNc1nc(OC)nc(SCC(=O)Nc2ccccc2)n1
2-[[4-(ethylamino)-6-methoxy-1,3,5-triazin-2-yl]sulfanyl]-N-phenylacetamide