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 O=C(NCc1ccccn1)c1cc2c(ccc3ccccc32)oc1=O?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. 6.275
b. 4.511
c. 3.903
d. 8.768
e. 10.016
Answer: d. 8.768\%.
{#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}.
O=C(NCc1ccccn1)c1cc2c(ccc3ccccc32)oc1=O
O=C(NCc1ccccn1)c1cc2c(ccc3ccccc32)oc1=O
3-oxo-N-(pyridin-2-ylmethyl)benzo[f]chromene-2-carboxamide