InChI=1/C18H23N3O3S/c1-12-6-4-5-7-17(12)13(2)20-14(3)18(22)21-15-8-10-16(11-9-15)25(19,23)24/h4-11,13-14,20H,1-3H3,(H,21,22)(H2,19,23,24)/t13-,14+/m0/s1/f/h21H,19H2 8BC1D67B8F2EEEE5