InChI=1S/C16H17NO3.ClH/c18-11-3-1-8-7-10-9-2-4-12(19)15-16(9,5-6-17-10)13(8)14(11)20-15;/h1-4,9-10,12,15,17-19H,5-7H2;1H/t9-,10+,12-,15-,16-;/m0./s1