Question: What is the molecular weight of this compound's parent molecule?
 The Compound has the SMILES CCOC(=O)Nc1ccc2c(c1)N(C(=O)CCN1CCOCC1)c1ccccc1S2.Cl.
Result: 427.53
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
CCOC(=O)Nc1ccc2c(c1)N(C(=O)CCN1CCOCC1)c1ccccc1S2.Cl
CCOC(=O)Nc1ccc2c(c1)N(C(=O)CCN1CCOCC1)c1ccccc1S2.Cl
ethyl N-[10-(3-morpholin-4-ylpropanoyl)phenothiazin-2-yl]carbamate;hydrochloride
What is the molecular weight of this compound's parent molecule?