Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCCN1CCN(CCCNC(=O)c2ccc3nc(N4CCC(C)CC4)sc3c2)CC1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a -3.218
b 4.001
c 20.676
Answer: a. -3.218\%.
{#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}.
CCCN1CCN(CCCNC(=O)c2ccc3nc(N4CCC(C)CC4)sc3c2)CC1
CCCN1CCN(CCCNC(=O)c2ccc3nc(N4CCC(C)CC4)sc3c2)CC1
2-(4-methylpiperidin-1-yl)-N-[3-(4-propylpiperazin-1-yl)propyl]-1,3-benzothiazole-6-carboxamide