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Tadalafil Cialis	NEW: Predict NMR spectrum	RN:  171596-29-5 MF:  C22H19N3O4 MW:  389.41056
InChI:  1S/C22H19N3O4/c1-24-10-19(26)25-16(22(24)27)9-14-13-4-2-3-5-15(13)23-20(14)21(25)12-6-7-17-18(8-12)29-11-28-17/h2-8,16,21,23H,9-11H2,1H3 InChIKey:  WOXKDUGGOYFFRN-UHFFFAOYSA-N	H donor:  1 H acceptor:  7 Rotatable bond:  1 Stereocenter:  2	cLogP:  2.707 cLogS:  -3.61 Polar surface:  74.87
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