Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES O=C(Cn1c(C(=O)NCC2CCCO2)cc2sccc21)c1ccccc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a: -1.153
b: -4.853
c: 7.986
Answer: b. -4.853\%.
{#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(Cn1c(C(=O)NCC2CCCO2)cc2sccc21)c1ccccc1
O=C(Cn1c(C(=O)NCC2CCCO2)cc2sccc21)c1ccccc1
N-(oxolan-2-ylmethyl)-4-phenacylthieno[3,2-b]pyrrole-5-carboxamide