The antidote is also unique because it can be taken orally (current antidotes must be given intravenously) and may be administered up to an hour prior to cyanide exposure.

• 这个解毒剂也很独特，因为它可以口服（当前的解毒药必须静脉给药），并且可以在氰化物中毒后1小时以上给药。