C1
O
O1
C2
N
N1
C3(S)
C4
O
O2
C5
C6
C7
N
H
N2
C8(S)
C9
O
O3
C10
C11
C12
C13
N
H
N3
C14(S)
C15
O
O4
C16
C17
N
H
+
N4
C18
C19
N
H
N5
N
H
N6
C20(S)
C21
O
O5
C22
O
H
O6
N
H
N7
C23(S)
C24(R)
C25
O
O7
P
P1
O
O8
O
H
O9
O
H
O10
C26
O
O11
N
H
N8
C27(S)
C28
O
O12
C29
C30
S
S1
C31
N
H
2
N9
C32
C33
C34
C35
C36
C37
C38
C39
C40
C41
C42
O
O13
C43
N
H
N10
C44
C45
C46