preferred_name: a beta-D-glucosylceramide(out) => a beta-D-glucosylceramide(in)
preferred_name_lc: a beta-d-glucosylceramide(out) => a beta-d-glucosylceramide(in)
label: a beta-D-glucosylceramide(out) => a beta-D-glucosylceramide(in)
label_lc: a beta-d-glucosylceramide(out) => a beta-d-glucosylceramide(in)