"InChI=1S/C27H46O2/c1-18(2)7-6-14-27(5,29)24-11-10-22-21-9-8-19-17-20(28)12-15-25(19,3)23(21)13-16-26(22,24)4/h8,18,20-24,28-29H,6-7,9-17H2,1-5H3/t20-,21-,22-,23-,24-,25-,26-,27+/m0/s1" . "CC1=CC=C(NC(=O)C2=CC=CN=C2)C=C1NC1=NC=CC(=N1)C1=CC=CN=C1" . "udenafil" . "128.43" . "4" . "3" . "-4.5" . "-4.6" . "[O-]C(=O)C(=O)\\C=C\\CC(=O)C1=CC=CC=C1" . "ChemAxon" . "1" . "7.97" . "(2R)-3-(acetyloxy)-2-aminopropanoic acid" . "-1" . "C19H23N5O3" . "33.68" . "ALOGPS" . "116.27" .