Problem statement: 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 CCOC(=O)CNC(=S)N(CCCN1CCN(C)CC1)Cc1cccs1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a 1.636
b 9.349
c 4.239
d 3.660
e 4.335
Answer: a. 1.636\%.
{#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}.
CCOC(=O)CNC(=S)N(CCCN1CCN(C)CC1)Cc1cccs1
CCOC(=O)CNC(=S)N(CCCN1CCN(C)CC1)Cc1cccs1
ethyl 2-[[3-(4-methylpiperazin-1-yl)propyl-(thiophen-2-ylmethyl)carbamothioyl]amino]acetate