O=C1C=C2CCN3Cc4cc5c(cc4C(C1O)C23)OCO5
O=C1C=C2CCN3Cc4cc5c(cc4C(C1)C23)OCO5
O=C1C=C2CCN(Cc3ccc4c(c3)OCO4)C2CC1
C=CC(=O)NCc1ccc2c(c1)OCO2
C=CC(=O)N1Cc2cc3c(cc2C1)OCO3
O=C1C=C2CCN(C(=O)c3ccc4c(c3)OCO4)C2CC1
C1=C2CCN3Cc4cc5c(cc4C(C4OC14)C23)OCO5
O=C1C=CCN1Cc1ccc2c(c1)OCO2
O=C1C=CC(=O)N1Cc1ccc2c(c1)OCO2
O=C(CCl)N1Cc2cc3c(cc2C1)OCO3
O=C1C=C2CCN(Cc3ccc4c(c3)OCO4)C2C1
O=C(CCl)N1CCc2cc3c(cc2C1)OCO3
C=CC(=O)N1CCc2cc3c(cc2C1)OCO3
O=C1C=CC2Cc3cc4c(cc3CN12)OCO4
By eye; similarity of x0752 to MAN-UBA-9f922de6.
Test MAN-UBA-9f922de6-1 Vs MPro first? if good, then simple ones are very easy to make.....