Can a petitioner who is required to register as a sex offender under section 290 of the California Code of Civil Procedure apply for redesignation relief?

Proposition 47 redesignation relief is unavailable to a petitioner who is required to register under section 290. (See 1170.18, subd. (i); People v. Shabazz (2015) 237 Cal.App.4th 303, 314.) Here, defendant's section 220 convictions for assault with intent to commit rape require him to register as a sex offender. (See 290, subd. (c) ["The following persons shall register: [] Any person who, since July 1, 1944, has been or is hereafter convicted . . . of a violation of . . . Section 220, except assault to commit mayhem"].)