Determine two polynomials that are orthogonal to a inner product

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Im stuck in this exercise, where I have to determine two polynomials $p,q \neq 0$ that are orthogonal in regards to the inner product, where $i^2=-1$:

$$ \langle p,q \rangle = p(i) \cdot \overline{q(i)} + p(1) \cdot q(1) + \overline{p(i)} \cdot q(i) $$

$p,q \in P_3\mathbb{(R)}$ and have degree $\leq2$

$p(\alpha)=c_0+c_1\alpha+c_2\alpha^2$

$q(\beta)=d_0+d_1\beta+d_2\beta^2$

I know that the definition of orthogonality is

$\langle p,q \rangle=0$

I don't know how to solve this exercise. Do I have to solve the inner product equal to zero and isolate for $p$ and then $q$?

Or do I have to do something else?

Thanks in advance