Based on the SMILES C[NH+]1CCc2cc3c(cc2C(=O)Cc2ccc4c(c2C1)OCO4)OCO3, the molecule is not a hERG blocking compound.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_blocker#not &NULL}a {herg_blocker__names__noun}.
15-methyl-7,9,19,21-tetraoxa-15-azoniapentacyclo[15.7.0.04,12.06,10.018,22]tetracosa-1(17),4,6(10),11,18(22),23-hexaen-3-one