Which of the Following Is the Reaction for Nitric Oxide $\rightarrow$

Which of the following is the reaction for nitric oxide synthase?

A) citrulline + NO + 1.5 NADP⁺ $\rightarrow$ L-arginine + 1.5 NADPH + H⁺ + 2O₂
B) L-arginine + 1.5 NADPH + H⁺ + 2O₂ $\rightarrow$ citrulline + NO + 1.5 NADP⁺
C) L-arginine + 1.5 NADPH + H⁺ + 2O₂ $\rightarrow$ dopamine + NO + 1.5 NADP⁺
D) L-arginine + 1.5 NADP⁺ + H⁺ + 2O₂ $\rightarrow$ citrulline + NO + 1.5 NADPH