preferred_name: (1S,8R,14S)-6,9-dioxo-15,17-diazatetracyclo[12.2.2.1(3,7).1(8,12)]icosa-3(20),4,6,10,12(19)-tetraen-7-ide + oxidized [NADPH--hemoprotein reductase] + 2 H2O + 2 H(+) => (S,S)-2,5-di-(p-hydroxybenzyl)piperazine + reduced [NADPH--hemoprotein reductase] + O2