color of chemo you're taking- what color?

[sarah]

Hello,
Could someone tell me which chemos are red?
I'm asking because an HER2 friend has heart artery spasms and the surgeon (no surgery possible for her) asked if the chemo she did some 10+ years ago was red. Apparently the molecule can cause this?!
So would like to know which ones are red.
My friend doesn't remember what she had.
I know, besides Herceptin, which I don't think is red, I had Taxol but I don't think that was red either but can't remember since it's 14 years ago now.
Thanks
Sarah