ASV
ATOM  C1   C2   C3   C4   C7   C10  N11  C12  C13  N14
ATOM  O15  C16  S17  O18  O19  O20  N29  C30  C31  C32
ATOM  C33  O42  O43
CONNECT -  C1   C2  C3  C4  C7  C10  N11  C12  C13  O18 +
CONNECT  C1   O19
CONNECT  C1   O20
CONNECT  C2   N14
CONNECT  C10  O15
CONNECT  C12  C16  S17
CONNECT  C13  N29  C30  C31  O42
CONNECT  C30  C32  C33
CONNECT  C31  O43