Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCn1c(C(=O)N2CCC(C(=O)NCc3cccs3)CC2)cc2sccc21?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: -3.940
b: 10.040
c: -20.662
d: 7.747
Answer: c. -20.662\%.
{#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}.
CCn1c(C(=O)N2CCC(C(=O)NCc3cccs3)CC2)cc2sccc21
CCn1c(C(=O)N2CCC(C(=O)NCc3cccs3)CC2)cc2sccc21
1-(4-ethylthieno[3,2-b]pyrrole-5-carbonyl)-N-(thiophen-2-ylmethyl)piperidine-4-carboxamide