WAI
ATOM  C1   C2   C3   N4   C5   C6   C7   C8   C9   N10
ATOM  C11  N12  N13  C14  C15  C16  C17  C18  C19  C20
ATOM CL24  N34  C35  C36  N37  C38  C39  C48  C49  N52
CONNECT -  C1   C2  C3  N4  C5  C6  C1  C7  C8  C9  N10  C11 +
CONNECT  C3   N34  C35  C36  N37  C38  C39  N34
CONNECT  C7   N12  C11  N13  C14  C15  C16  C17  C18  C19  C14
CONNECT  C16 CL24
CONNECT  C17  C20
CONNECT  N37  C48  C49  N52