SMILES: CC[C@H](C)C1=C(N2C=C(N=C(C2=N1)CCCN=C(N)N)C3=CNC4=CC=CC=C43)O
Description: The molecule is a member of indoles, a member of guanidines and an imidazopyrazine. It has a role as a luciferin. It is a conjugate base of a Cypridina luciferin(1+). It derives from a hydride of an imidazo[1,2-a]pyrazine.