Problem statement: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES CN1CCN(C(=O)CCS(=O)(=O)c2cc3c(cc2Cl)NC(=O)CO3)CC1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a: 6.676
b: 5.567
c: 3.939
Answer: a. 6.676\%.
{#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}.
CN1CCN(C(=O)CCS(=O)(=O)c2cc3c(cc2Cl)NC(=O)CO3)CC1
CN1CCN(C(=O)CCS(=O)(=O)c2cc3c(cc2Cl)NC(=O)CO3)CC1
6-chloro-7-[3-(4-methylpiperazin-1-yl)-3-oxopropyl]sulfonyl-4H-1,4-benzoxazin-3-one