(1S,1′S,2S,2′S,3R,3′S,11R,11′R,14S,14′S)-2,2′-Dihydroxy-14,14′-bis(hydroxymethyl)-19,19′-dimethyl-3,3′-bi(15,16,17-trithia-10,12,19-triazapentacyclo[12.3.2.0~1,12~.0~3,11~.0~4,9~]nonadecane)-4,4′,6,6′ ,8,8′-hexaene-13,13′,18,18′-tetrone

(1S,1′S,2S,2′S,3R,3′S,11R,11′R,14S,14′S)-2,2′-Dihydroxy-14,14′-bis(hydroxymethyl)-19,19′-dimethyl-3,3′-bi(15,16,17-trithia-10,12,19-triazapentacyclo[12.3.2.0~1,12~.0~3,11~.0~4,9~]nonadecan)-4,4′,6,6′, 8,8′-hexaen-13,13′,18,18′-tetron

(1S,1′S,2S,2′S,3R,3′S,11R,11′R,14S,14′S)-2,2′-Dihydroxy-14,14′-bis(hydroxymethyl)-19,19′-dimethyl-3,3′-bi(15,16,17-trithia-10,12,19-triazapentacyclo[12.3.2.0~1,12~.0~3,11~.0~4,9~]nonadecane)-4,4′,6,6′ ,8,8′-hexaene-13,13′,18,18′-tetrone

(1S,1′S,2S,2′S,3R,3′S,11R,11′R,14S,14′S)-2,2′-Dihydroxy-14,14′-bis(hydroxyméthyl)-19,19′-diméthyl-3,3′-bi(15,16,17-trithia-10,12,19-triazapentacyclo[12.3.2.0~1,12~.0~3,11~.0~4,9~]nonadécane)-4,4′,6,6′ ,8,8′-hexaène-13,13′,18,18′-tétrone

CHETRACIN C