User: I'm searching for the SMILES of a molecule that can be described by:
The molecule is a triblock copolymer composed of a central hydrophobic chain of poly(propylene oxide) (70 units) flanked by two hydrophilic chains of poly(ethylene oxide) (20 units each). A polymer with the formula HO[CH2CH2O]2O[CH2CH(CH3)O]70[CH2CH2O]2OH. It has a role as a nonionic surfactant.
Assistant: This is a molecule that fits this description: CC(COCCO)OCCO
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that can be described {#by|as!}:
{description#}
Assistant: This is a molecule that fits {#your|this!} description: {SMILES#}
CC(COCCO)OCCO
CC(COCCO)OCCO
2-[2-(2-hydroxyethoxy)propoxy]ethanol
The molecule is a triblock copolymer composed of a central hydrophobic chain of poly(propylene oxide) (70 units) flanked by two hydrophilic chains of poly(ethylene oxide) (20 units each). A polymer with the formula HO[CH2CH2O]2O[CH2CH(CH3)O]70[CH2CH2O]2OH. It has a role as a nonionic surfactant.