InChI=1/C37H49NO4/c1-5-21-37(41)22-20-33-31-18-14-27-24-29(39)17-19-30(27)35(31)32(25-36(33,37)2)26-12-15-28(16-13-26)38(3)23-10-8-6-7-9-11-34(40)42-4/h12-13,15-16,24,31-33,41H,6-11,14,17-20,22-23,25H2,1-4H3/p+1/t31-,32+,33-,36-,37-/m0/s1/fC37H50NO4/h38H/q+1 B05452BBF642561B