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 CCCN1CCN(C(=O)CCS(=O)(=O)c2cc3c(cc2Cl)NC(=O)CO3)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] -19.174
[b] 12.643
[c] 6.262
[d] 2.966
Answer: a. -19.174\%.
{#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(C(=O)CCS(=O)(=O)c2cc3c(cc2Cl)NC(=O)CO3)CC1
CCCN1CCN(C(=O)CCS(=O)(=O)c2cc3c(cc2Cl)NC(=O)CO3)CC1
6-chloro-7-[3-oxo-3-(4-propylpiperazin-1-yl)propyl]sulfonyl-4H-1,4-benzoxazin-3-one