Substitution on Morpholino is ambiguous

Molecular Formula: C₂₃H₂₇N₃O₃

InChI: InChI=1/C23H27N3O3/c1-23(2)19-6-4-3-5-18(19)21(25-22(23)28)16-7-9-17(10-8-16)24-20(27)15-26-11-13-29-14-12-26/h3-10,21H,11-15H2,1-2H3,(H,24,27)(H,25,28)/f/h24-25H

InChIKey: InChIKey=MLRWWLPZXUSTOO-XBXBPLPCCH
SMILES: CC1(C2=CC=CC=C2C(NC1=O)C3=CC=C(C=C3)NC(=O)CN4CCOCC4)C

Names:
    Acetamide, N-(4-(4,4-dimethyl-3-oxo-1,2,3,4-tetrahydroisoquinolyl)phenyl)-2-morpholino-
    Acetanilide, 4'-(4,4-dimethyl-3-oxo-1,2,3,4-tetrahydroisoquinol-1-yl)-2-(morpholino)-
    BRN 1231223
    N-(4-(4,4-Dimethyl-3-oxo-1,2,3,4-tetrahydroisoquinolyl)phenyl)-2-morpholinoacetamide
    N-[4-(4,4-dimethyl-3-oxo-1,2-dihydroisoquinolin-1-yl)phenyl]-2-morpholin-4-yl-acetamide
    Substitution on Morpholino is ambiguous
    4'-(4,4-Dimethyl-3-oxo-1,2,3,4-tetrahydroisoquinolyl)-2-morpholinoacetanilide
    54087-47-7

Registries:
    PubChem CID 40988
    PubChem ID 181778