preferred_name: a cytidine in RNA + S-adenosyl-L-methionine => an N(3)-methylcytidine in RNA + S-adenosyl-L-homocysteine + H(+)
preferred_name_lc: a cytidine in rna + s-adenosyl-l-methionine => an n(3)-methylcytidine in rna + s-adenosyl-l-homocysteine + h(+)
label: a cytidine in RNA + S-adenosyl-L-methionine => an N(3)-methylcytidine in RNA + S-adenosyl-L-homocysteine + H(+)
label_lc: a cytidine in rna + s-adenosyl-l-methionine => an n(3)-methylcytidine in rna + s-adenosyl-l-homocysteine + h(+)