Practical Mathematics K11Certain scientists think that love is a chemical state of mind and the formula for love is as follows:

C8H11NO2 + C10H12N2O + C43H66N12O12S2

dopamine + seratonin + oxytocin

A letter stands for a chemical element and the following number shows the number of atoms.
If the number is absent, then there is one atom.

How many atoms are there in the formula of love?