C1
O
O1
C2
N
H
N1
C3(S)
C4
O
O2
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
N
H
N2
C16(S)
C17
O
O3
C18
C19
C20
N
H
N3
C21(S)
C22
O
O4
C23
C24
C25
C26
N
H
N4
C27(S)
C28
O
O5
C29
N
H
N5
C30(S)
C31
O
O6
C32
C33
C34
O
O7
O
H
O8
N
H
N6
C35(S)
C36
O
O9
C37
C38
C39
C40
C41
C42
C43
C44
C45
C46
C47
N
H
2
N7