Can you give the molecular formula of the molecule [18-butoxy-6-[[18-butoxy-10-(hydroxymethyl)-19-methoxy-10,13-diazapentacyclo[11.8.0.03,11.04,9.016,21]henicosa-3(11),4,6,8,16,18,20-heptaen-15-yl]methoxy]-19-methoxy-10,13-diazapentacyclo[11.8.0.03,11.04,9.016,21]henicosa-3(11),4(9),5,7,16,18,20-heptaen-10-yl]methanol ?