EPCYLON will defend, indemnify and hold harmless CQG, its affiliates, and their directors, employees, representatives, agents and contractors from and against any claim, loss, liability, cost or damage, including reasonable attorney’s fees, arising from (i) EPCYLON’s breach of this Agreement; (ii) any infringement by CQG of EPCYLON’s patents in effect prior to the termination of this Agreement; (iii) Customers or any third party accessing, or receiving advice based on, the ORS by or through EPCYLON’s acts or omissions or EPCYLON’s Software;(iii) any underpayment of sales, value added and other transaction taxes resulting from the provision of Services under this Agreement; or (iv) any information entered into the ORS by Customers or through EPCYLON’s Software or EPCYLON’s acts or omissions.