InChIInChI=1/C6H10N2.C2H2O4/c7-5-6-3-1-2-4-8-6;3-1(4)2(5)6/h6,8H,1-4H2;(H,3,4)(H,5,6)/t6-;/s3

InChIKey UKQSPZJUZKAACN-UZHXKHNSNA-N

SmilesOC(C(=O)O)=O.N#C[C@@H]1NCCCC1 |&1:8,r|