Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES O=C(CSc1ncnc2c1oc1ccccc12)NCC1CCCO1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: 9.649
b: -5.174
c: 7.186
d: 5.897
e: 7.541
Answer: e. 7.541\%.
{#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}.
2-([1]benzofuro[3,2-d]pyrimidin-4-ylsulfanyl)-N-(oxolan-2-ylmethyl)acetamide