Task: Answer the multiple choice question.
Query: Which compound has a 2.967\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: CCN(CC)CCCn1c(=S)[nH]c2ccc(Cl)cc2c1=O
b: Cc1cc(C)n(-c2ccc(C(=O)Nc3cccnc3Cl)cc2)n1
c: CCC1Sc2ccccc2N(CC(=O)NCc2ccc3c(c2)OCO3)C1=O
d: O=[N+]([O-])c1cc([N+](=O)[O-])c(N2CCOCC2)cc1NCc1ccccc1
e: COc1cc(/C=C/C(=O)c2ccc(C)cc2)ccc1OCC#N
Answer: c. CCC1Sc2ccccc2N(CC(=O)NCc2ccc3c(c2)OCO3)C1=O
{#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#}
CCC1Sc2ccccc2N(CC(=O)NCc2ccc3c(c2)OCO3)C1=O
CCC1Sc2ccccc2N(CC(=O)NCc2ccc3c(c2)OCO3)C1=O
N-(1,3-benzodioxol-5-ylmethyl)-2-(2-ethyl-3-oxo-1,4-benzothiazin-4-yl)acetamide