Dispiro[cyclohexane-1,2'-[2H]indene-1'(3'H),2''-[2H]iMidazol]-4''-aMine, 4-Methoxy-5''-Methyl-6'-[5-(1-propyn-1-yl)-3-pyridinyl]-, (1α,1'R,4β)- [ 1383982-64-6 ]