0 B12R1.480 CC[C@@H](C(N)=O)N1CCCC1=O DB01202 [0,0,0,0,0,0|0,0,0]=0 1 B10R1.64 N=C(O)CN1CCCC1=O DB09210 [2,0,0,0,0,0|0,0,2]=4