Task: Answer the MCQ question.
Query: Which compound exhibits a 11.771\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. COc1cccc(/C=N/N2CCN(c3ccncc3S(=O)(=O)N3CCCCC3)CC2)c1
b. CCOC(=O)CNC(=O)CN1C(=O)CCS(=O)(=O)c2ccccc21
Answer: b. CCOC(=O)CNC(=O)CN1C(=O)CCS(=O)(=O)c2ccccc21
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)CNC(=O)CN1C(=O)CCS(=O)(=O)c2ccccc21
CCOC(=O)CNC(=O)CN1C(=O)CCS(=O)(=O)c2ccccc21
N-(2-ethoxy-2-oxoethyl)-2-(1,1,4-trioxo-2,3-dihydro-1λ6,5-benzothiazepin-5-yl)acetamide