CUSIP No. 171757107 13 G Exhibit 99.1

AGREEMENT

Pursuant to Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree that only one statement containing the information required by Schedule 13G need be filed with respect to the ownership by each of the undersigned of Common Stock of Cidara Therapeutics, Inc.

Dated: February 13, 2019

OMEGA FUND V, L.P.

BY:	Omega Fund V GP, L.P.
ITS:	GENERAL PARTNER
BY:	Omega Fund V GP Manager, Ltd.
ITS:	GENERAL PARTNER

By:	/s/ Anne-Mari Paster
	Director
OMEGA FUND V GP, L.P.

BY:	Omega Fund V GP Manager, Ltd.
ITS:	GENERAL PARTNER

By:	/s/ Anne-Mari Paster
	Director
OMEGA FUND V GP MANAGER, LTD.

By:	/s/ Anne-Mari Paster
	Director
	/s/ *
Richard Lim
	/s/ *
Claudio Nessi
	/s/ *
Otello Stampacchia
	/s/ Anne-Mari Paster*
Anne-Mari Paster, as Attorney-in-Fact