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(2007/10/02)5-Methoxy-3a-methyl-1,2,3,3a,8,8a-hexahydro-indeno[2,1-b]pyrrole
3,3a,8,8a-tetrahydro-5-methoxy-3a-methylindeno<2,1-b>pyrrol-2(1H)-one
5-Methoxy-3a-methyl-1,3,3a,8a-tetrahydro-indeno[2,1-b]pyrrole-2,8-dione
1,2,3,3a,8,8a-hexahydro-5-methoxy-3a-methyl-1-ethylindeno<2,1-b>pyrrole
2,2a,7,7a-tetrahydro-4-methoxy-2a-methyl-1H-cyclobutinden-1-one oxime