0 B13R2.3683 c1cc2c(cc1N)CCC(=O)N2 ZERO/005210 [2,0,0,0,0,0|1,0,0]=3 1 B13R2.3683 c1cc2c(cc1O)OCC(=O)N2 ZERO/011151 [2,0,0,0,0,0|2,0,0]=4