InChI=1/C21H29N5O2S/c1-6-12-22-19(28)23-17(27)14-29-20-25-24-18(26(20)13-7-2)15-8-10-16(11-9-15)21(3,4)5/h7-11H,2,6,12-14H2,1,3-5H3,(H2,22,23,27,28)/f/h22-23H 754B3052010CB72C