InChI=1/C20H22N2OS/c1-12-4-5-15-8-16-9-18(24-19(16)21-17(15)7-12)20(23)22-10-13(2)6-14(3)11-22/h4-5,7-9,13-14H,6,10-11H2,1-3H3/t13-,14-/m0/s1 C8FADB5DA03C6CCB