C[C@@H](NC(=O)C5=C(C)C4C(Nc3cc(NC(=O)c2ccnc(N1CCOCC1)c2)ccc3C)=NC=N[N+]4=C5)c6ccccc6 P38_501_3BV2 -0.519 123.32 44 591.696 11 3 2 8 538.097