CC1234C5678N191N252(C6)C7567[S-]82(C5)C6256C3938C722([S-]431C8)C51345C26267C118C322C11[N+]39C82[N+]11C3238[N+]46C91([N+]572)([NH2+]3)[NH2+]8 CK2_A1297_2C5O