N,N'-bis(5-(1-piperidino)-3-oxapentyl)-1,6-bis(1-piperidinyl)perylene-3,4,9,10-tetracarboxylic diimide
n,n'-bis(5-(1-piperidino)-3-oxapentyl)-1,6-bis(1-piperidinyl)perylene-3,4,9,10-tetracarboxylic diimide