InChI=1S/C16H21NO4/c1-20-14-6-5-10(11-8-16(19)17-9-11)7-15(14)21-13-4-2-3-12(13)18/h5-7,11-13,18H,2-4,8-9H2,1H3,(H,17,19)
InChI=1S/C16H21NO4/c...
SMILES:COC1=C(OC2CCCC2O)C=C(C2CN=C(O)C2)C=C1
InChI:InChI=1S/C16H21NO4/c1-20-14-6-5-10(11-8-16(19)17-9-11)7-15(14)21-13-4-2-3-12(13)18/h5-7,11-13,18H,2-4,8-9H2,1H3,(H,17,19)
InChI key:PBCQZIGHCVGWHK-UHFFFAOYSA-N