Certain 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?