(E)
N
H
N1
C1(R)
C2
C3
O
O1
N
N2
C4
C5(S)
C6
C7
C8
C9
C10
O
O2
N
N3
C11
C12(S)
C13
C14
C15
C16
C17
O
O3
N
N4
C18
C19(S)
C20
C21
C22
C23
O
O4
N
N5
C24
C25(S)
C26
O
O5
C27(R)
O
H
O6
C28(R)
C29
C30
C31
C32
C33
N
H
N6
C34(S)
C35
O
O7
C36
C37
C38
O
H
O8
N
N7
C39
C40
O
O9
C41
N
N8
C42
C43(S)
C44
C45
C46
C47
C48
O
O10
N
H
N9
C49(S)
C50
O
O11
C51
C52
C53
N
N10
C54
C55(S)
C56
C57
C58
C59
C60
O
O12
N
H
N11
C61(S)
C62
O
O13
C63