remove testcases(newissues2_kevin)no need anymore

newIssues2_calrified_Kevin	[*:9][C@H:4]1[C:5][C:6][C:1][C:2]=[C:3]1>>[*:9]\[C:4]=[C:3]/[C:2]=[C:1].[C:6]=[C:5]	NC1CCCC=C1	C=C.NC=CC=C	C=C/C=C\N.C=C
newIssues2_calrified_Kevin	[*:9][C@@:4]1([*:10])[C:5][C:6][C:1][C:2]=[C:3]1>>[*:9]\[C:4]([*:10])=[C:3]/[C:2]=[C:1].[C:6]=[C:5]	CC1(N)CCCC=C1	C=C.CC(N)=CC=C	C=C/C=C(\C)N.C=C,C=C/C=C(/C)N.C=C
newIssues2_calrified_Kevin	[*:9][C@@:4]1([*:10])[C:5][C:6][C:1][C:2]=[C:3]1>>[*:9]\[C:4]([*:10])=[C:3]/[C:2]=[C:1].[C:6]=[C:5]	C[C@]1(N)CCCC=C1	C=C.C\C(N)=C\C=C	C=C.C\C(N)=C\C=C