ارتاپنم - ویکی‌پدیا، دانشنامهٔ آزاد

(4R,5S,6S)-3-[(3S,5S)-5-[(3-carboxyphenyl)carbamoyl]
pyrrolidin-3-yl]sulfanyl-6-(1-hydroxyethyl)-4-methyl-7-
oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid

O=C(O)c1cc(ccc1)NC(=O)[C@H]4NC[C@@H](S\C3=C(\N2C(=O)[C@H]([C@H](O)C)[C@H]2[C@H]3C)C(=O)O)C4

InChI=1S/C22H25N3O7S/c1-9-16-15(10(2)26)20(28)25(16)17(22(31)32)18(9)33-13-7-14(23-8-13)19(27)24-12-5-3-4-11(6-12)21(29)30/h3-6,9-10,13-16,23,26H,7-8H2,1-2H3,(H,24,27)(H,29,30)(H,31,32)/t9-,10-,13+,14+,15-,16-/m1/s1 ^Y

Key:JUZNIMUFDBIJCM-ANEDZVCMSA-N ^Y